"I still don’t get one thing. If we are forgiven already, what’s to stop us from continuing to sin? I mean, I realize we are saved by God’s mercy and not by being good, and I realize we could never be good enough anyway, and I realize that even our goodness is tainted with sin, but still, doesn’t God want us to stop sinning?"
You’re worried that if we put too much emphasis on grace, people won’t care how they behave?
"Yes, I guess I am."