Perfection is commanded and therefore, possible.
The potential for perfection in God’s eyes exists; He has given the power of grace to perfect us;
We just have to get out of His way and let Him do it: that is the definition of a perfect heart, and He greatly values those who choose it.
Deuteronomy 18:13 Thou shalt be perfect with the LORD thy God.
Matthew 5:48 Be ye therefore perfect, even as your Father which is in heaven is perfect.
Hebrews12:23 To the general assembly and church of the firstborn, which are written in heaven, and to God the Judge of all, and to the spirits of just men made perfect,
Philippians 3:15 Let us therefore, as many as be perfect, be thus minded: and if in any thing ye be otherwise minded, God shall reveal even this unto you.
James 1:4 But let patience have her perfect work, that ye may be perfect and entire, wanting nothing.
2Chronicles 16:9 For the eyes of the LORD run to and fro throughout the whole earth, to shew himself strong in the behalf of them whose heart is perfect toward him…