G1732–ἔνδειξις–endeixis

whom God has set forth a mercy-seat, through faith in his blood, for [supplied: the] shewing forth of his righteousness, in respect of the passing by the sins that had taken place before, through the forbearance of God;

ἔνδειξιν endeixin “a showing forth”

for [supplied: the] shewing forth of his righteousness in the present time, so that he should be just, and justify him that is of [supplied: the] faith of Jesus.

ἔνδειξιν endeixin “showing forth”

Shew therefore to them, before the assemblies, the proof of your love, and of our boasting about you.

ἔνδειξιν endeixin “the proof”

and not frightened in anything by the opposers, which is to them a demonstration of destruction, but of your salvation, and that from God;

ἔνδειξις endeixis “a demonstration”