It doesn’t matter.
“They only were hearing it said, ‘He who used to persecute us is now preaching the faith he once tried to destroy.’ And they glorified God because of me.” -Galatians 1:23-24
God can and will use you. You’re past doesn’t matter to Him. There is no sin too big or too bad for Him to forgive. Paul, a “super” apostle, persecuted Christians before he met Christ. He killed people, and tried to stop God’s word from being spread. It doesn’t get much worse than that.
