Christians, why do you do good?

you obviously know nothing about God. we can not just do evil and ask for forgiveness, that is not how it works. God is Holy and calls His people to be Holy, we are not allowed to sin on purpose. if we sin by accident we must repent and ask forgiveness of that sin and we are forgiven. many Christians are also confused. God will only forgive repented sins, being sins that we have turned from