Acts 26:20
I announced to those at Damascus and at Jerusalem in the first instance, then all over the land of Judaea, and also to the Gentiles, that they were to repent and turn to God by acting up to their repentance.
Colossians 2:7
fixed and founded in him, confirmed in the faith as you have been taught it, and overflowing with thankfulness to God.
2 Timothy 2:19
But the solid foundation laid by God remains, and this is its inscription: the Lord knows who are his, and 'let everyone who names the name of the Lord give up evil.'
Jude 1:20
But do you, beloved, build up yourselves on your most holy faith and pray in the holy Spirit,