The Lord Commissions Joshua: Be Strong and Courageous

עֶבֶד (eved) means slave, servant, or worshiper — a range that moves from the legal institution of slavery to the most honorable title the OT can give to one who belongs to and serves God. The local Hebrew index counts about 803 occurrences, and the entry's theological center is the eved YHWH (servant of the Lord) — the title given to Moses, David, the prophets, and supremely to the Servant of Isaiah 40-53 whose suffering and vindication Isaiah describes in detail.

The eved YHWH title in Isaiah's servant songs (Isa 42:1-9; 49:1-13; 50:4-11; 52:13-53:12) is the OT's most developed theology of servanthood. The servant is God's chosen one in whom God delights (42:1), the one who brings justice to the nations (42:1-4), the light of the world (42:6), and — in the most striking movement — the one who bears the iniquities of the many and is 'wounded for our transgressions, crushed for our iniquities' (53:5). The eved suffers not for his own sins but for the sins of others, and through his suffering the covenant purposes of God are advanced.

Moses is the paradigmatic eved YHWH in the Pentateuch: 'Moses the servant (eved) of the Lord died there in the land of Moab' (Deut 34:5). The title at Moses' death is the OT's highest recognition of a human life — he who served the Lord is memorialized as His eved. The Psalms use eved as a self-designation before God: 'Save your servant (eved) who trusts in you' (Ps 86:2), 'your servant meditates on your statutes' (Ps 119:23). This is the posture of the covenant person before God: not a contractor negotiating terms but a eved belonging entirely to the one who is Lord.

The word's dual use — both legal slavery and honored service — is itself theologically significant. To be an eved YHWH is to be completely dependent on and belonging to God: one's labor, one's direction, one's identity all flow from the Lord. What looks like limitation from outside is honor from within. The greatest human beings in the OT are called God's eved; the greatest NT servants take their vocabulary from this tradition (Paul: 'Paul, a servant of Christ Jesus').

For the preacher, עֶבֶד is the word that names the ultimate human vocation: belonging to and serving the God who made us and redeemed us, after the pattern of the One who came 'not to be served but to serve' (Mark 10:45).

קוּם (qum) is the Hebrew verb for rising — one of the most common verbs in the OT (628 occurrences), covering the physical act of standing up, the establishing of covenants and kings, the arising of enemies, and the resurrection of the dead. What the word carries through all its uses is the movement from prostration or rest to active, upright engagement. When YHWH is called to qum (Ps 3:7, 7:6, 44:26), it is the call for him to move from apparent inactivity to decisive action. When the dead are said to qum (Isa 26:19, Dan 12:2), the word that governs ordinary waking is the word that governs resurrection.

Psalm 3 is the great qum Psalm. David is surrounded by enemies who say, 'there is no salvation for him in God' (v. 2). His response is to lie down and sleep, confident that YHWH sustains him (vv. 5-6). Then comes verse 7: 'Arise (qumah), O YHWH! Save me, O my God!' The divine qumah is the turning point: when YHWH rises, the enemies are struck, their jaws broken. The Psalter's prayer vocabulary is dense with qumah petitions — the people call YHWH to qum against their enemies, to qum on their behalf, to qum and not be still. The qumah of YHWH is the hinge of deliverance.

The Hiphil stem (hiqim, to raise up, to establish) carries the covenant-establishment and messianic-promise uses of qum. Second Samuel 7:12 — 'I will raise up (hiqim) your offspring after you' — is the Davidic covenant promise, with hiqim as the verb of divine action. Deuteronomy 18:18 uses hiqim for the prophet like Moses: 'I will raise up (hiqim) for them a prophet from among their brothers.' Peter quotes this in Acts 3:22 as fulfilled in Jesus. The divine hiqim establishes what cannot be established by human effort.

Isaiah 26:19 and Daniel 12:2 bring qum to its most eschatological use. Isaiah 26:19: 'Your dead shall live; their bodies shall arise (yaqumu). You who dwell in the dust, awake and sing for joy!' The qum of resurrection is the same verb as the morning qum of getting out of bed — the bodily, physical rising from death. Daniel 12:2: 'Many of those who sleep in the dust of the earth shall awake (yaqitzu) — some to everlasting life, and some to shame and everlasting contempt.' The awakening and the qum together form the OT's clearest resurrection text.

For the preacher, קוּם (qum) is the word that connects the morning alarm to the resurrection trumpet: the same movement — from lying down to standing upright — governs both.

עָבַר (avar) is the Hebrew verb for passing over, crossing, and going through — and it carries one of the OT's most concentrated theological moments: the Passover night, when YHWH passes through Egypt but passes over the houses marked with blood. The local Hebrew index currently counts about 562 occurrences, and the verb spans from literal geographic crossings (the Jordan, the sea, the wilderness) to the theophanic passing of YHWH's glory before Moses (Exod 33:19) to transgression as the passing-over of a boundary.

Exodus 12:12-13 gives avar its Passover context: 'For I will pass through (avar) the land of Egypt that night and strike down every firstborn... The blood shall be a sign for you, on the houses where you are. And when I see the blood, I will pass over (pasach) you, and no plague will befall you to destroy you, when I strike the land of Egypt.' The Passover event uses two different verbs: YHWH passes through (avar) Egypt, bringing judgment; but he passes over (pasach, H6453 — the Passover verb, to spare, to leap over) the houses marked with blood. The blood is the sign that differentiates the houses: where the blood is, the avar becomes pasach — the passing-through that destroys becomes a passing-over that spares.

Exodus 33:19-22 gives avar its theophanic form: 'And he said, I will make all my goodness pass before you (avar), and will proclaim before you my name YHWH... I will cover you with my hand while I pass by (avar), and then I will take away my hand and you shall see my back, but my face shall not be seen.' The avar of YHWH's glory before Moses in the cleft of the rock is the climactic revelation of the OT: YHWH permits his goodness, name, and glory to pass before Moses while sheltering him from the full weight of the divine presence. The avar is the controlled self-disclosure of YHWH's character — the passage of his glory through a space that Moses cannot enter directly.

Joshua 3:14-17 gives avar its covenant-transition form: 'And when the people set out from their tents to cross (avar) the Jordan with the priests bearing the ark of the covenant before the people, and as soon as those bearing the ark had come as far as the Jordan... the waters coming down from above stood and rose up in a heap...' The crossing of the Jordan is a second-exodus avar: as Israel avar'd the Red Sea (the exodus), so now they avar the Jordan (the land-entrance). Every major covenant transition in Israel's history is marked by an avar: the avar out of Egypt (Exod 14:29), the avar into the land (Josh 3:14-17).

Numbers 14:41 gives avar its transgression-meaning: 'Why do you transgress (avar) the command of YHWH? This will not succeed.' The Israel that refuses to enter the land at Kadesh-barnea and then tries to go up without YHWH's presence is guilty of avar-ing the command of YHWH: they have crossed the boundary of the divine command. Transgression in Hebrew is a passing-over: you cross the line YHWH has drawn. This meaning runs through Joshua 7:11 (Israel has transgressed [avar] my covenant), 1 Samuel 15:24 (Saul: I have transgressed [avar] the commandment of YHWH), and Hosea 6:7 (they like Adam have transgressed [avar] the covenant).

For the preacher, עָבַר (avar) gives the congregation the Passover's logic: the blood marks the house for sparing, not for passing-through. Every judgment-avar becomes a sparing-pasach where the blood is applied.

נָתַן is one of the most common verbs in the Hebrew Bible, and its very ordinariness is part of its theological weight. At its center it means to give — to pass something from one hand to another, one person to another, one realm to another. But BDB's note that it is used with the greatest latitude of application is not a caveat to its meaning; it is an invitation to see how deeply a theology of giving runs through Israel's life with God.

The range is genuinely vast. נָתַן can mean to give, place, put, set, deliver, appoint, cause, hand over, allow, produce, assign, render, or make. A father gives his daughter in marriage. A king appoints an official. God gives rain to the land. A man delivers his enemy into another's hands. The word does not carry a single nuance but a governing posture: something is transferred, entrusted, released, or assigned. Agency moves. What was held is now extended toward another.

When the subject is God, נָתַן becomes one of the most expansive verbs of divine generosity in Scripture. God gives the land to Abraham's seed. He gives rest to Israel. He gives his law at Sinai. He gives kings, gives rain, gives commands, gives children to the barren, gives deliverance to the hunted, gives an everlasting covenant. The repetition is not incidental — it is the texture of covenant life. Israel exists because God gave: gave rescue, gave inheritance, gave name, gave presence, gave future.

But נָתַן also moves in darker directions. Israel is given over to enemies when she breaks the covenant. Cities are given into judgment. A person can give themselves over to folly or to faithfulness. The same verb that describes divine generosity can describe divine discipline, human betrayal, and the handing over of the innocent. Preachers need both registers. The word opens the full range of what it means to live inside a covenant with a God who acts, transfers, appoints, and — when mercy runs out — hands over.

Pastorally, נָתַן keeps pointing toward a God who is not hoarding. He gives and gives and gives again — land, law, life, covenant, and eventually, in the fullness of time, his Son. The verb's sheer frequency is itself a theological witness: Israel's entire story is held together by the one who keeps giving.

חָזַק (chazaq) is the Hebrew verb most commonly translated 'be strong' or 'strengthen.' It covers the spectrum from simple physical strength (a firm grip, a reinforced wall) to the moral courage required to face an overwhelming task. In the Piel stem, it means to strengthen or encourage someone; in the Hiphil, to make strong, seize, or hold fast.

The word appears at every great moment of transition and commission in the OT. When Moses charges Joshua before the entire assembly, when Joshua commissions the tribal leaders, when God speaks to Joshua after Moses dies — the repeated command is chazaq: 'Be strong and courageous.' The word creates a frame for covenantal obedience: the courage called for is not self-confidence but trust in the God who goes before.

But chazaq also describes Pharaoh's hardened heart (Exod 4:21 and throughout the plague narrative). This is the same word used for Israel's courageous call — and the contrast is theologically intentional. The strength that responds to God's commission and the stubbornness that resists God's demand are both described by chazaq. Strength, in biblical terms, is always morally directional: it can be strength toward God or strength against him.

תּוֹרָה is not a burden — at least, not in its own self-understanding. Ps 119:97 ('Oh how I love your law! It is my meditation all the day') and Ps 1:2 ('his delight is in the law of the Lord, and on his law he meditates day and night') describe תּוֹרָה as the object of love and delight, not merely obligation. The root meaning — direction, instruction, what is pointed out — frames it as the gift of a teacher to a student, not the edict of a tyrant to a subject.

YHWH gives תּוֹרָה as the covenant people's guide for life in the land; it is the shape of covenant loyalty. Deut 33:4 ('Moses commanded us a law') names it as Israel's possession — תּוֹרָה is part of what Israel is given when it is constituted as YHWH's people. The prophets' critique (Isa 1:10; Hos 4:6: 'my people are destroyed for lack of knowledge; because you have rejected knowledge, I reject you from being a priest to me; and since you have forgotten the law of your God, I also will forget your children') is not of תּוֹרָה itself but of Israel's abandonment of it.

The NT's relationship to תּוֹרָה is not simple abolition: Matt 5:17-18 ('I have not come to abolish the Law or the Prophets; I have not come to abolish them but to fulfill them') is Jesus' direct address to the question, and the answer is fulfillment.

עָשָׂה (asah) is the foundational Hebrew verb for doing and making — the local Hebrew index currently counts about 2,640 occurrences, and it carries the full weight of creation, covenant-keeping, and covenant-breaking from Genesis to Malachi. When God makes the world (Gen 1:7, 25), when Noah does everything YHWH commanded (Gen 6:22), when Israel is called to do what is good in YHWH's sight (Deut 6:18), and when YHWH does wonders (Ps 77:14) — all of it is asah.

Genesis 1-2 gives asah its creation-weight: the phrase 'and God made' (vayaas Elohim) punctuates the creation narrative as YHWH acts to bring into being what was not. The firmament, the animals, the luminaries, the entire order of creation — all are asah. Genesis 2:2 closes the creative work: 'on the seventh day God finished his work (melakah, H4399) that he had made (asah), and he rested.' The creation is YHWH's asah; the Sabbath is the cessation of that asah. The asah of Genesis 1 becomes the pattern for Israel's asah in Exodus 20:11: 'for in six days YHWH made (asah) the heavens and the earth, the sea and all that is in them, and rested on the seventh day.' Israel's Sabbath-keeping is a participation in the rhythm of the divine asah.

Genesis 6:22 gives asah its covenant-obedience form: 'Noah did (vayaas) according to all that God commanded him; so he did (ken asah).' Noah's asah is the OT prototype of covenant-keeping: when YHWH commands, the covenant partner does exactly as commanded. The double emphasis ('he did exactly so, he did') is the OT formula for unqualified obedience — the full correspondence between the divine command and the human asah.

Deuteronomy 6:18 gives asah its land-covenant use: 'And you shall do (asah) what is right and good in the sight of YHWH, that it may go well with you, and that you may go in and take possession of the good land.' The entire covenant obligation can be compressed into the asah: do what is right and good before YHWH. The covenant blessings (land, well-being, long life) flow from the asah; the curses flow from failing to asah.

Micah 6:8 gives asah its ethical-covenant peak: 'what does YHWH require of you but to asah justice, to love kindness, and to walk humbly with your God?' The asah of Micah 6:8 is the first of three requirements — and it is the most concrete: justice (mishpat) must be done, not merely believed in or affirmed. The asah of justice is the embodied covenant life in the public square.

Psalm 118:23 gives asah its doxological use: 'This is YHWH's doing (asah); it is marvelous in our eyes.' The stone rejected by the builders has become the cornerstone (v. 22) — and Israel's response is to name what YHWH has done: this is his asah. YHWH's asah includes not just creation and command but the unexpected reversals of redemptive history — the things that are marvelous (niflaot) precisely because no human asah could produce them.

For the preacher, עָשָׂה (asah) gives the congregation the active character of both divine and human covenant life. YHWH is a God who does; his people are called to do. The faith that does not asah is not the faith of Noah, Abraham, Israel, or David. And the highest human asah is still responsive: it is always 'according to all that YHWH commanded him, so he did.'

נוּחַ (nuach) is the Hebrew word for rest — the settling down, the ceasing from turmoil, the arrival at the place of quietness where YHWH's provision makes striving unnecessary. It is one of Scripture's most theologically loaded verbs: its range covers the ark resting on Ararat after the flood (Gen 8:4), the Spirit resting on the elders (Num 11:25), YHWH giving his people rest from their enemies (Deut 12:10), and the eschatological rest that Hebrews 4 calls the Sabbath-rest remaining for the people of God.

Genesis 8:4 gives nuach its deliverance form: 'And the ark rested (vatanach) in the seventh month, on the seventeenth day of the month, on the mountains of Ararat.' The ark — the vessel of salvation through judgment — rests at last. The nuach of the ark is the sign that the judgment-waters are spent and the new creation can begin. Noah (Noach, from the same root: 'this one will bring us relief') names the man whose name is the promise of what his work will deliver. The ark resting on Ararat is a miniature eschatology: the saved emerge from the vessel into a world that has been through judgment and is ready for a new beginning.

Numbers 11:25-26 gives nuach its Spirit-resting form: 'And YHWH came down in the cloud and spoke to him and took some of the Spirit that was on him and put it on the seventy elders. And when the Spirit rested (vatanach) on them, they prophesied, but they did not continue doing so.' The Spirit of YHWH rests on the elders: the nuach of the Spirit is the moment of empowerment for leadership. Eldad and Medad receive the Spirit in the camp (v. 26) — the Spirit's nuach is not confined to the Tent of Meeting. Joshua objects (v. 28); Moses responds (v. 29): 'Would that all YHWH's people were prophets and that YHWH would put his Spirit on them!' This longing of Moses is fulfilled at Pentecost (Acts 2:16-18).

Deuteronomy 12:10 gives nuach its land-gift form: 'But when you go over the Jordan and live in the land that YHWH your God is giving you to inherit, and when he gives you rest (heniach, Hiphil) from all your enemies around you, so that you live in safety, then to the place that YHWH your God will choose to make his name dwell there...' The Hiphil of nuach — YHWH causes them to rest — is the gift of rest from enemies as the precondition for centralized worship. The land is the rest-space; YHWH's gift of rest enables the people to gather at the one place YHWH chooses. The temple will be built in the rest-season.

Psalm 23:2 gives nuach its pastoral form: 'He makes me lie down in green pastures; he leads me beside still waters (al mei menuchot — literally, beside waters of rest).' The mei menuchot are the nuach-waters: the waters that do not roar with threat but rest in quietness. The shepherd-psalm's nuach is the gift of restful provision — the sheep is not fighting for survival at the waterhole but led to waters where rest is possible.

Isaiah 11:10 gives nuach its eschatological form: 'In that day the root of Jesse, who shall stand as a signal for the peoples — of him shall the nations inquire, and his resting place (menuchah) shall be glorious.' The Messiah's menuchah — his resting place, his dwelling — will be glorious: the place where the Spirit of YHWH rests (v. 2: 'the Spirit of YHWH shall rest upon him') becomes the place of eschatological nuach for the nations.

For the preacher, נוּחַ (nuach) gives the congregation the grammar of divine rest: the rest YHWH gives is not laziness but the arrival at the place of secure provision where striving against threat is no longer necessary.