Psalms 51:6

²He who walks blamelessly and does what is right, and speaks truth in his heart;

⁷But the LORD said to Samuel, “Don’t look on his face, or on the height of his stature, because I have rejected him; for I don’t see as man sees. For man looks at the outward appearance, but the LORD looks at the heart.”

⁴but from the hidden person of the heart, in the incorruptible adornment of a gentle and quiet spirit, which is very precious in God’s sight.

³⁶Who has put wisdom in the inward parts? Or who has given understanding to the mind?

^6[+] For the LORD gives wisdom. Out of his mouth comes knowledge and understanding.

²²For I delight in God’s law after the inward person,

³⁹The Lord said to him, “Now you Pharisees cleanse the outside of the cup and of the platter, but your inward part is full of extortion and wickedness.

⁸Draw near to God, and he will draw near to you. Cleanse your hands, you sinners. Purify your hearts, you double-minded.

⁴⁰I will make an everlasting covenant with them, that I will not turn away from following them, to do them good. I will put my fear in their hearts, that they may not depart from me.

²³But the hour comes, and now is, when the true worshipers will worship the Father in spirit and truth, for the Father seeks such to be his worshipers. ²⁴God is spirit, and those who worship him must worship in spirit and truth.”