Human is imperfect because Humans do errors. No humans are perfect. There are errorful natures of Humans so They do Marriage. Marriage between Men and Women are the proof that imperfect impure mortal nature resides in the humans, When Humans are unable to control their lusty nature Then They become Sinner. God is not human and Human is not God. Lord Jesus the Nazarene Christ was the divine human and There was the divine character in the divine human lord jesus the nazarene christ. There were no errors in the divine human. Love and Mercy had been perfected in the divine love and divine mercy of the Lord Jesus Christ. There was the divine perfection of the divine character in the Spirit of the Lord Jesus Christ.
So Father God is the divine perfection, Son of God Lord Jesus the Nazarene Christ of heaven is the divine perfection and Holy Spirit is the divine perfection So Divine Perfection is one, not three. Holy Trinity is the One divine perfection, not three. Divine perfection of God was in the divine perfection of the Lord Jesus Christ and Divine Perfection of the God is in the Divine Perfection of the Holy Spirit.