We are shape & born into sin through Adam, even your friend, infact the whole of humanity. Now I didn't see anything about Jesus in your request. But know this that the word of God says "all have sinned & fall short of the glory of God" another verse says " We like sheep have all gone astray" another verse says "our righteousness is nothing but filty rags before God". BUT the word of God says "while we were yet sinners Christ died for us. U cannot save yourself/ourself from sin, for we inherited sin through Adam. God the Father is Holy, He cannot look at our sins. Therefore, He send His son Jesus to die for your sins, your friends sins, my sins, the sins of the world. Jesus is the mediater between God & man. He is the bridge that connects us back to God. Jesus says: I am the way, the truth, & the life no one come to the father but through me. Jesus restores us back to the Father. Now here the prayer of salvation.
Father, I know I am a sinner, & that U send Jesus to die for my sins & he rose again from the dead. Jesus sacrifice his life & became a sin offering for me. So I confess all my sins to U. Thanks for washing me in the blood of Jesus and make me clean. I accept Jesus as my saviour & Lord.
Father in the name of Jesus, I pray that U will send godly people to minister to this individual to teach him in your ways, so he/she don't condem themself & walk in guilt & shame. For your words says "that there is no condemnation to them that are in Christ Jesus. I pray that these words will be rooted in his soul, so he/she may trust & believe that they are forgiven by you. God bless you & God loves you.