THOUGHT: God has a BIG eraser!
CHALLENGE: "If you've made mistakes in your past (and we all have), God will forgive you. All you have to do is ask him with a repentant heart. There's nothing you've done that God doesn't know about for which He has already forgiven others. Take a minute and ask Him to erase your sins with His grace."
REFERENCE: "He told them, ""This is what is written: The Christ will suffer and rise from the dead on the third day, and repentance and forgiveness of sins will be preached in his name to all nations, beginning at Jerusalem."