Christians: Tell me of your non-ambiguous answered prayer?

When a prayer is answered that could be a coincidence, even twice the same but when numerous prayers over a lifetime are answered then the reality of a living God isn't a coincidence. Many of these were answered in way that were and are beyond my abilities. The answered promises and prayers over thousands of years is one of the reasons I'm a believer. We are never to presume upon the grace of God but definitely turn to him for our needs.