The hypothesis is a contradiction. Science and religion do not speak the same language..
A believer in God does not use scientific rules/empirical evidence to validate assumptions or test a hypothesis. Atheists/scientists do.
Sure, there are people that claim certain historical artifacts from religious books are proof that religion exists, but that doesn't proof a non-scientific reality.

To be critical, both parties should be aware of their paradigms and limitations.

Interestingly, atheism is increasing. Several reasons for this trend from my pov:
- there is more information (internet etc.). so people have a better understanding of their world and solutions to their problems.
- society is more dynamic and religion has difficulty to adapt. nowadays young people's main concerns in western countries are where do they offer free wifi (!) and how do i get likes on my instagram. reading a book that's 2000 years old isn't very appealing to a lot of young people.
- values change. nowadays people want to maximize their potential and enjoy life. it's not a priority anymore for most people devote a large part of your life to God and/or the reward of a life in heaven.