The world has been missing a God-concept as someone greater than man. The extant God-concept, not only in Christianity but in any other religion that mentions God, is like a man but more powerful. The notion of prayer depends on God’s intelligence being commensurate with human intelligence. If instead God’s intelligence is not commensurate with human intelligence, prayer is found to be foolhardy and prideful.
Religion could only go forward among humans if God was presented as someone who could be swayed or manipulated. Men pride themselves that their powers extend even to invisible regions, through prayer and psychic mechanisms. If God becomes someone you cannot reach you stop caring about God, because you can’t think of one much greater than yourself. To put this another way, the God who would listen to your prayers couldn’t be a very great God. You’d have to try to understand that the knowledge to run a world, including overseeing your individual life, is wiser than anything you could ask or know.
To give an example to help make this more comprehensible, suppose a race car driver brought a toddler along with him in the car. You know that up, down, left or right, anything that child says that driver is going to ignore, as he drives the race he knows he must. Similarly God sees human problems and works to unwind them, to the degree His powers and situation allow. Asking or pleading does not add to His knowledge of the situation or His dispensation to deal with it, particularly if you ask out of a selfish desire.
God may favor some, but we know even the Lord faces suffering occasionally. In general God could be expected to favor those who agree with and support His purposes. Then there isn’t an attempt at an intellectual connection, and it isn’t manipulation, instead it is service. However I find no one involved in direct or even useful God-service today. Going forward there isn’t prayer, only service, as a right idea about the Deity sees Him reigning supreme not only in power, but in knowledge, not commensurate with creatures.