In fact, why do so many people believe this and that? Because I am mentally and materially (including physically) bitter! I believe in the hope of liberation! If faith does not bring us benefits or enlightenment! Then it's long gone! Of course, it is impolite for me to say so, but my purpose is to make you understand! Because people don't deserve to talk about God, and God is sacred!
You can let him go to church to listen to the sermon. The most convenient thing is to listen to the radio. There is a good friend radio station in Hong Kong, Christian Radio, which preaches the gospel! You can go to their website and get their help! Tell God about your sufferings in combination with prayers, and hope that God can help you! Or he doesn't believe me, you can try to believe it yourself first, which is also responsible for yourself. If it is because you believe, pray for your mother, and your mother is really getting better, I think you won't even believe me at this time! Who doesn't want to really get the truth and eternity and beauty?
God bless you! Amen!