“To pray for particular favors is to dictate to Divine Wisdom, and savors of presumption; and to intercede for other individuals or for nations, is to presume that their happiness depends upon our choice, and that the prosperity of communities hangs upon our interest.” – William Paley
Let me explain. Suppose you believe in an omnipotent, omniscient God; and suppose you want something from this God — say, a new car, or (if you’re less materialistic) strength, or a sign, or serenity, or more time, or even just general blessings. But isn’t it the case that God already knows what you want? And if he knows what you want, and you still don’t have it, doesn’t that mean God probably doesn’t want you to have it? In other words: why do you think praying will change God’s mind?
Or suppose you want deliverance from something — from stress, from unemployment, from a disease, whatever it is. Again: why do you think praying will change God’s mind?
Or maybe you’re not praying for yourself, but for a friend, a relative, a stranger. Suppose someone you love is terribly sick, and you pray to God that He will save them. But God is all-powerful, isn’t He? Isn’t He the cause of the disease, really? Couldn’t He have already cured them, if He wanted? If God has decided someone should suffer, why should He care what you think? Aren’t you really saying, “Please, God! Don’t hurt my loved one any more!”? And doesn’t that imply that God is less merciful and forgiving than you are?…