There is a scientific experiment, used by Scientists (I emphasize that because MOST men or women of Science have a hard time believing in God) called the Placebo Effect. It goes something like this; Let's say you have some physical ailment and are invited to take part in a study with like minded individuals. Half of you are given a real pill for the ailment and the other half a placebo. At the end of the study they look at how many given the placebo actually got better, even though there was no healing power whatsoever in it. The experiment is basically used to show the power of the mind and that if you BELIEVE in something hard enough with your mind you can do something that in all reality shouldn't happen.
I realize that's a really dumb way to describe that but it's me; what did you really expect?
Now, if we can believe that our mind can heal our body just by believing we're taking a pill that will do it, is it really that hard to buy that Tim Tebow can play football and pull comeback after comeback out of his backside the likes of which we haven't seen since the 2004 ALCS?
Understand this; not for one minute do I think God cares whether the Denver Broncos win a football game. Personally, I figure he's got bigger fish to fry. But if Tim Tebow BELIEVES God has given him a gift to play the game and if his faith allows him to believe that he CAN come through and win in any situation then he's doing the same thing those people taking that placebo that get better are doing.
The difference is they call it science and Tim calls it faith.