G0273–ἄμεμπτος–amemptos

They were both of them upright before God, blamelessly obeying all the Lord's precepts and ordinances.

ἄμεμπτοι. amemptoi “blameless.”

so that you may always prove yourselves to be blameless and spotless--irreproachable children of God in the midst of a crooked and perverse generation, among whom you are seen as heavenly lights in the world,

ἄμεμπτοι amemptoi “blameless”

as to zeal, a persecutor of the Church; as to the righteousness which comes through Law, blameless.

ἄμεμπτος. amemptos “faultless.”

Thus He will build up your characters, so that you will be faultlessly holy in the presence of our God and Father at the Coming of our Lord Jesus with all His holy ones.

ἀμέμπτους amemptous “blameless”

For if that first Covenant had been free from imperfection, there would have been no attempt to introduce another.

ἄμεμπτος, amemptos “faultless,”