Thou shalt

Genesis 6:9
This is the account of Noah. Noah was a righteous man, blameless in his generation; Noah walked with God.

Genesis 17:1
When Abram was ninety-nine years old, the LORD appeared to him and said, "I am God Almighty. Walk before Me and be blameless.

Job 1:1, 8
There once was a man in the land of Uz whose name was Job. And this man was blameless and upright, fearing God and shunning evil. . . .

Psalm 37:37
Consider the blameless and observe the upright, for a posterity awaits the man of peace.

Matthew 5:48
Be perfect, therefore, as your Heavenly Father is perfect.

Philippians 3:12, 15
Not that I have already obtained all this, or have already been perfected, but I press on to take hold of that for which Christ Jesus took hold of me. . . .

Revelation 3:2
Wake up and strengthen what remains, which was about to die; for I have found your deeds incomplete in the sight of My God.

perfect.