'Perfected' in the Bible

But whoso keepeth his word, in him verily is the love of God perfected: hereby know we that we are in him.

No man hath seen God at any time. If we love one another, God dwelleth in us, and his love is perfected in us.

In this, love is perfected with us so that we may have confidence in the day of judgment, for we are as He is in this world.

There is no fear where love exists. Rather, perfect love banishes fear, for fear involves punishment, and the person who lives in fear has not been perfected in love.