A miracle is a divine intervention into the regular course of the world that would not (or could not) have occurred otherwise. But the question is: Do you need to believe in miracles to be a Christian?
Failure, while painful, is not the end. With God, even the worst crash-and-burn moments can be redeemed. As we look at people who crashed and burned in Scripture, we see that our mistakes don’t have to define us, and there is always a way back from a setback.