Again a discussion around what is 'repentance' at eternal salvation.
The only requirement of salvation is believing in Jesus Christ as God that He has paid for your sin and gives eternal life to whoever believes.
Romans 10:9 That if thou shalt confess with thy mouth the Lord Jesus, and shalt believe in thine heart that God hath raised him from the dead, thou shalt be saved.
John 3:16 For God so loved the world, that he gave his only begotten Son, that whosoever believeth in him should not perish, but have everlasting life.
Believe
This isn't doing actions to turn from ungodly ways.. but receiving Jesus' gift of eternal life. This is eternal salvation ALL from Jesus.. not from the person changing their ways. Believing He can deliver you eternally.. not trusting yourself to turn from ungodly ways.
Repent-- doesn't mean do works.. but is a 'change of mind, heart'.. driven by Jesus Christ.
The person is converted.. then they have the Holy Spirit inside their soul.. they can STILL sin.. but the Holy Spirit will quicken them to turn to Him and flee sin. He will discipline, love, rebuke, teach, lead, guide them through His Word and conviction.
It is impossible to be perfect.. saved or no. Only God, as Jesus, the Father and the Holy Spirit can ever be.
So eternal salvation is given someone as they are. They only believe and are converted. Not by works. Doing actions to turn from sin doesn't give eternal life.. knowing that you can't turn from sin under your own effort and accepting Jesus' sacrifice for you does.
(John 5:24) Verily, verily, I say unto you, He that heareth my word, and believeth on him that sent me, hath everlasting life, and shall not come into condemnation; but is passed from death unto life.