David, after admitting his sins and repenting of them in Psalm 51:1-4, admitted in no way could he ever be anything but a sinner, a person who chooses his own way in rebellion to God’s will. He stated this in two ways.
First, David said he was born in sin, “in iniquity.” He understood, with the sin of Adam and Eve, humankind’s makeup was altered so they/we could no longer meet with God without an intermediary. Our will became tainted with self-desire instead of a desire for God. Adam and Eve, our descendants, followed their own will instead of being obedient to God. Each person is born into a sinful, disobedient being.
Second, David said his mother was sinful and so he inherited sin through her. His nature was no better than the one who gave him birth. As sinners, his mother and father conceived him. His DNA came from them and he was a born sinner.
David acknowledged all humankind was changed with the fall in the Garden of Eden by Adam and Eve. He was a sinner in that rite. David recognized he was a sinner because of who his parents were, too. He did not let this keep him away from a relationship with the God whom he had come to know and love and who, he realized, loved him.
David acknowledged God wants to be in a relationship with each person. He said, “Behold You desire truth in the innermost being.” In this verse he meant God desires we know His truth so we can correctly know Him to the depths of our soul, the part of us that communes directly with Him. When we correctly know God, then we will desire to be faithful and always commune with Him, be in His presence. We will not want to rebel and choose a way contrary to His.
Besides this, David said God would make him know wisdom when he repented and lived in relationship with Him. God would enable David to understand how to use the truth God gave Him to act and speak in the world. By opening his secret hidden place - his innermost being - to God, David stated God would purify and empower him by the Holy Spirit to know His will and think, speak, and enact it in the world. His faith in God would be visible. Nothing would be hidden from God or humankind. David would come to be known as a man after God’s heart.
That is the testimony to this day of David’s life. What keeps God from cleansing you and implanting His truth and wisdom in you? What keeps you from having a close relationship that is visibly lived out in the world? I encourage you to do as David did in the first four verses of Psalm 51 –
v Recognize you are a sinner
v Realize God is great and compassionate to remove your sins and the stain of your sins (your guilt) from you
v Repent of your sins one by one
v Then believe in the Messiah David had faith God would send to redeem each person who believed by faith in Him.
Live by faith in the world with the truth and wisdom of God.