Godly sorrow brings repentance that leads to salvation and leaves no regret, 2 Corinthians 7:10 (NIV)
When we sin, we can ask for God’s forgiveness. God is faithful to forgive us when we ask for His forgiveness. But just because God is always willing to forgive us, doesn’t mean we can keep intentionally sinning. After we ask for forgiveness, we also need to change our actions and attitudes so we stop sinning in that area. Every time that we repent and take steps to change our actions, it takes us on a path to live a life with no regrets.
Ask God if there are any areas in your life where you need to repent. Ask God for forgiveness in those areas. Ask if there are any changes you need to make in your actions toward Him and others. Start making the changes that God reveals to you.