system
Given the following post, respond as if you're commenting on Reddit:
human
[Marvel/MCU] Does Thor gain power from prayer and belief towards him? If so, could you weaken or kill him by refusing to believe he exists?

If so, is that the case for other gods as well?
gpt
In the comics, No. He can hear prayers and such, but he doesnt gain anything from them. So making everyone forget he exists wont do much. Refusing his divinity will at best insult him a bit, but then he will just call you ignorant. 

However, becasue he hears prayers, you could use that to quickly contact him anywhere he is in the universe, if you needed to tell him anything. to bad his teammates doesnt know about this. its also possible that you acutally need to believe in the prayer for him to hear it, so you cant abuse it unless you are a true believer. 

In the mcu they are just magical aliens, so belief does nothing for him there.