2 Corinthians 7:1

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

Philippians 3:12-16

Not that I already obtained, or have already been made perfect; but I am pressing on, if I may lay hold of that for which I was laid hold of by Christ Jesus.

Treasury of Scripture Knowledge

Summary

Let your heart therefore be perfect with the LORD our God, to walk in his statutes, and to keep his commandments, as at this day.

Bible References

Perfect

2 Corinthians 7:1
Having, therefore, these promises, beloved, let us cleanse ourselves from all defilement of flesh and spirit, perfecting holiness in the fear of God.
Philippians 3:12
Not that I already obtained, or have already been made perfect; but I am pressing on, if I may lay hold of that for which I was laid hold of by Christ Jesus.