Marie's Prayer: Kutless' "Passion"

I know I've had trouble with identifying God in my life lately, but I realize now that how can I doubt? How can I question all of my good memories? I know that God has to be there and that He's working and helping me along this road of life. Even with failed relationships I know that He's the only one I really need, no matter what.

And in my heart I know that you're the only one
Who could of came and died, a sacrifice