Romans 4:23-25 (ESV)
23 But the words “it was counted to him” were not written for his sake alone, 24 but for ours also. It will be counted to us who believe in him who raised from the dead Jesus our Lord, 25 who was delivered up for our trespasses and raised for our justification.
Can you summarize this passage in your own words? Can you explain it to a child or an unbeliever?