2 Corinthians 7:1; 2 Corinthians 8:6; 2 Corinthians 8:11

2 Corinthians 7:1

1 Therefore, having these promises, beloved, let us cleanse ourselves from all defilement of flesh and spirit, perfecting holiness in the fear of God.

2 Corinthians 8:6

6 So we urged Titus that as he had previously made a beginning, so he would also complete in you this gracious work as well.

2 Corinthians 8:11

11 But now finish doing it also, so that just as there was the readiness to desire it, so there may be also the completion of it by your ability.