ἐστι. (estin) in Romans 3:8: Verb Third Person Singular Present Active Indicative

Verb: the form expresses being, existence, or a linking relation in the clause rather than naming a thing.

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.

Indicative: presents the verbal idea as an assertion or statement in the clause.

Third person: the form speaks about someone or something rather than directly as I/we or you.

Not applicable: this verb form is not using noun case to mark its sentence role.

Singular: the verb is marked for third person singular, matching a singular subject or a singular impersonal use.

Not applicable: this verb form does not use grammatical gender to make its point.

τὸ κρίμα ἔνδικόν

The verb links the predicate adjective to the subject and states that the judgment is just.

It serves as the present indicative link in the clause, presenting the judgment as a present assertion.

It does not supply a new subject, and it does not by itself define the kind of judgment beyond what the clause already states.

Moderate: The verb links judgment to the predicate just in Paul's rejection of slanderous reasoning.

Copular predicate in judgment statement. asserts the character of the judgment. Attached to the judgment is just clause. Governed by the subject judgment and predicate adjective just. The verb structures the assertion, while the adjective and context supply the evaluative content.

What does the clause assert about the judgment? It asserts that the judgment is just.

Direct: The verb directly supports the rendering "is just."

The verb does not define the judgment by itself; Paul's argument against slander supplies the setting.

To be verb creates a special theological formula every time: Here the verb links subject and predicate in a direct assertion.

The witness reads ὧν τὸ κρίμα ἔνδικόν ἐστι., with ἐστι as the final verb in the sentence.

The lemma εἰμί is the common Greek verb of being or linking, and here it carries the ordinary copular force.

In this clause the verb connects τὸ κρίμα with ἔνδικόν and presents the statement as a direct claim, not as a command or question.

The sentence says that the judgment belonging to those spoken of is just, answering the preceding suggestion by rejecting approval of evil conduct.

This use fits Paul's wider habit of using εἰμί to state a fact plainly, especially when clarifying moral or logical claims.

For readers and teachers, the form signals a straightforward assertion, so the emphasis falls on the justice of the judgment rather than on verbal action.

Do not derive extra theology, emotional tone, or hidden tense contrast from the form alone, and do not let grammar override the sentence context.