βοῶντος (boontos) in John 1:23: Verb Present Active Participle Genitive Singular Masculine

Verb: the form is a participial form of the verb, so it describes an action or state with noun-like force in the clause.

Present: often views the action as in progress, customary, or presently in view. Context decides the exact force.

Active: presents the subject as doing or carrying the action.

Participle: carries a verbal idea while also functioning like an adjective or clause element. Context decides its role.

Genitive: the participle is inflected in the genitive, which here most likely marks a dependent relationship to the nearby noun phrase rather than standing alone.

Singular: the form is grammatically singular in this occurrence, matching a single implied speaker or agent in the phrase.

Masculine: the form is marked masculine, which here agrees with the participle's grammatical reference and does not by itself make a theological claim.

It is attached to Ἐγὼ φωνὴ, especially the phrase φωνὴ βοῶντος.

The genitive participle is governed by the noun it follows and helps define the kind of 'voice' being described, without needing to force a full clause on its own.

It functions as a descriptive modifier, identifying the voice as that of someone crying out in the wilderness setting.

It is not the main finite verb of the verse, and it does not by itself state the whole message or command.

High: The participle identifies the prophetic voice as one crying in the wilderness.

Genitive participle modifying voice. describes the herald voice by its crying-out action. Attached to the voice of one crying in the wilderness. Governed by John's self-description from the prophetic citation. The participle describes the voice; the quoted command supplies the message.

What kind of voice does John identify himself as? A voice of one crying out in the wilderness.

Direct: The genitive participle directly supports a rendering such as "of one crying out."

The genitive relation describes the voice in the citation and should not be separated from the quoted command. Present participle force supports the vivid description but does not by itself define John's whole ministry.

Participle proves the whole message: The participle describes the crying voice; the quoted words carry the message. case ending carries prophetic theology alone: The genitive form marks the relation in the phrase; the citation and context supply the theology.

In the Textus Receptus reading of John 1:23, βοῶντος appears in the phrase Ἐγὼ φωνὴ βοῶντος ἐν τῇ ἐρήμῳ.

The lemma βοάω means to cry out or call aloud, so the form carries the idea of audible proclamation or shouting.

The participle narrows the phrase φωνὴ, so the text presents the speaker as a voice characterized by crying out in the wilderness.

The grammar supports a self-description of urgent announcement, preparing the reader for the call to make the Lord's way straight.

The wording fits the prophetic citation shape of the passage and echoes the role of a herald voice rather than a private speaker.

In translation and teaching, this form can be rendered as 'of one crying out' or similarly, preserving the descriptive link to 'voice.'

Do not derive a separate doctrine from the participle itself, and do not treat masculine gender or genitive case as a theological assertion.