This is the truth. I've seen it first hand in my life many times.
But realize, God doesn't always provide when you want it. Sometimes it comes at the last minute, after you've reached your precipice. And one way to realize you've reached that point is when you are able to say "fuck it" and just let go. Most people never let themselves get to that point, but as someone that has been there, it's VERY liberating. The precipice isn't scary, it's the getting there part that is.