This is simply not true, Moses. Where did you get this "no atheists in foxholes" idea? It's an old wive's tale.
Cultural racists???????
There's nothing atheists would welcome more than investigating religions.
You have some very strange beliefs about atheists.
If that's the case, investigate the Quran, find any errors. Athiest are either too lazy or won't accept researching other faiths especially Islam. They have found faults and disproven Christianity and then lumped all religions together. What I mean about atheist is that they believe in western progress being God.
1. How can we and the universe come from nothing?
2. What's the cause of all living things?
3. How is this earth so finely tuned?
Athiest who are prominently western Europeans & Chinese perceive all brown and black people inferior. They would never tolerate investigating or accept belief in a perceived Arab religion.