Because you cannot atone for your sin. You need Gods grace and God has given you enough light to make the choice. Likely you sinned before you knew of Jesus. Likely you have sinned since you know the Lord. You still cannot choose not to sin only to endeavor to sin less.If I have the ability to choose not to sin, what do I need Jesus for? I could just not sin.
Even Jesus pointed to evil men being able to give good gifts.
For the cause of Christ
Roger
