We are always trying to make up for the mistakes we've made, but that is not what our God requires.  He is loving, merciful, and pardons our sins.  If this is true (and it is), how will that impact the way we live our lives?

Micah 7:18 Who is a God like you, pardoning iniquity and passing over transgression for the remnant of his inheritance? He does not retain his anger forever, because he delights in steadfast love.