2 Corinthians 7:1

since then, we have these promises, my dear brethren, let us cleanse our selves from all impurity, whether of body or mind, perfecting holiness in the fear of God.

Philippians 3:12-16

for I am not yet secure of the prize, I have not yet finish'd my course: but I press to obtain the reward, which Jesus Christ invited me to.

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
since then, we have these promises, my dear brethren, let us cleanse our selves from all impurity, whether of body or mind, perfecting holiness in the fear of God.
Philippians 3:12
for I am not yet secure of the prize, I have not yet finish'd my course: but I press to obtain the reward, which Jesus Christ invited me to.