God loved us and God gave us Jesus. Trying to be good and follow the rules and trying to be perfect doesn’t’ work. It doesn’t take away our sin problem. You child could be the best kid in their class, always listens when the teacher, never says hurtful things to their friends at school, always listen to you as parents etc. No matter how "good" any of us are, we still sin and we need to ask Jesus to come into our life and forgive us of our sins.
Check out this resource to talk to your kids about Faith here!
Talk About It:
Who did God give us?
What did Jesus do for us?