G4077, pēgḗ, is a Greek noun that ordinarily names a spring or fountain, the source from which water emerges, and by extension a well supplied by such a source. The New Testament also uses it for the bodily source or flow of blood in Mark 5:29. The raw one-word gloss flow is therefore too narrow for readers because most contexts identify a concrete spring, fountain, or spring-fed well.
Grammar confirms the noun's feminine identity and its singular and plural forms; number and case locate it in each clause but do not create separate theological meanings. John 4:6 uses the noun for Jacob's well, where the weary Jesus speaks with a Samaritan woman. In John 4:14, the water He gives becomes a fount springing up to eternal life. The movement from a physical well to Jesus' promise is made by the conversation itself, not by a hidden meaning embedded in every spring.
James 3:11 appeals to the ordinary consistency of a spring to challenge divided speech. Second Peter 2:17 reverses the expectation by describing false teachers as waterless springs, a picture of promise without provision. Revelation places springs within creation, judgment, consolation, and final gift. Worship belongs to the Creator of the springs in Revelation 14:7; the trumpet and bowl visions include judgment affecting waters; Revelation 7:17 promises that the Lamb will shepherd His people to living-water springs; and Revelation 21:6 promises the water of life freely to the thirsty.
These scenes should be read within Revelation's vision and imagery. They do not authorize treating every natural spring, illness, water shortage, or disaster as a coded prophecy. G4077 helps teachers distinguish source from appearance. A spring may truly supply water, fail to supply it, picture the source of speech, or carry promised life within an explicitly redemptive scene.
Pastoral use should keep Christ and His gift central in John, test teaching by truth and fruit rather than refreshing language, and care for embodied thirst without pretending that spiritual metaphors replace safe drinking water, medical treatment, or public responsibility.
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