This article starts with the following inspirational paragraph:

Have you ever known someone who really trusts God? When I was an atheist, I had a good friend who prayed often. She would tell me every week about something she was trusting God to take care of. And every week I would see God do something unusual to answer her prayer. Do you know how difficult it is for an atheist to observe this week after week? After a while, “coincidence” begins to sound like a very weak argument.

Doesn’t that sound exciting? “Every week I would see God do something unusual to answer her prayer.”

If this is true, why doesn’t she pray to end cancer worldwide? Why doesn’t she pray to end world hunger? If God will do something unusual every week to answer her prayers, why not pray for something that will substantially improve life on earth for everyone? This is where the insanity comes in, as seen in this paragraph:

For those who do know him and rely on him, Jesus seems to be wildly generous in his offer: “If you remain in me and my words remain in you, ask whatever you wish, and it will be given you.”5 To “remain” in him and have his words remain in them means they conduct their lives aware of him, relying on him, listening to what he says. Then they’re able to ask him whatever they want. Here is another qualifier: “This is the confidence we have in approaching God: that if we ask anything according to his will, he hears us. And if we know that he hears us — whatever we ask — we know that we have what we asked of him.”6 God answers our prayers according to his will (and according to his wisdom, his love for us, his holiness, etc.).

What is hard to understand about, “ask whatever you wish, and it will be given you”? But it never happens when praying for anything real like a worldwide cure for cancer. Now a Christian has to explain why Jesus would say something that is wrong. So they say, “God answers our prayers according to his will (and according to his wisdom, his love for us, his holiness, etc.)” Which is to say that God answers zero prayers of substance. This is the insanity. Christians believe that God answers prayers, even though God never, ever answers concrete prayers that would improve life for everyone.