I've asked this question my whole life. I've never been one to pray for selfish things realizing that if prayers of a personal nature were to be answered then the hospitals of the world would be empty. Yet the Bible many times tells us it is proper to pray. Now I never pray in the formal way I was accustomed to. I'm not even sure I can describe it. It' almost a non-event, a mannerly thank you or simple inquiry.
I know the Bible repeatedly tells us to look at OURSELVES to get an inkling of how J would deal with us (ie. our children etc). I know that if I treated ANY human (wife, kids, friends, workmates, strangers etc) the way "God" treats me (and most everyone else) when it comes to forthright communication, I would be labeled a cold hearted bastard of the lowest ilk and uncouth, with no civility or manners.
If Satan and the demons can "talk" to their worshippers, why doesn't J? I do know this, I have prayed for my necessities and for "protection" form Satan and his "machinations". THIS PLEA WAS IGNORED. I BEGGED, and still no answer.
Now I know there are people out there who are sure "God" answers their prayers and can "prove" it. Funny how people of all "faiths" and even those with no faith, make this claim- of course asserting this proves they are "right". Hmmmm. Highly illogical and improbable. Good and bad things happen to everyone. what you attribute it to is your business.
I guess to answer the question ... NOT MUCH- I don't think He expects us to pray for much. Or it would be a much more results driven act, which it's not for most. Usually when we're praying, we know it's a "long shot", that's why we're praying!!!
u/d