Given that
(1) Christianity goes back almost two thousand years, and that,
(2) when it began, doubtless there were many atheists at the time,
then it would seem reasonble to conclude that conflict betwen the two ideologies goes back, at most, almost two thousand years.
Religious conflicts between the Muslim and the Christians
Mormons are Christians.
The Crusades heightened religious tensions between Muslims and Christians, leading to long-lasting animosity and hostilities. They deepened the divide between the two faiths and fueled mistrust and conflict that still influences their relationship today.
A cultural conflict is a conflict between a person or persons religious background, ethnicity, and or beliefs. For example: There is a christian and an atheist sitting in a park and they begin to discuss their beliefs. A conflict could then arise between the two people with different religious beliefs because of their cultural backgrounds thus being a cultural conflict.
One way in which the relationship between Muslims and Christians worsened was during the Crusades in the medieval period, where there was conflict over control of holy sites in the Middle East. This period of intense religious warfare and cultural clashes led to animosity and deepened religious divides between the two communities.
communism vs. capitalism
manichaeism: the conflict between light and darkness
Christians
Christians
The Crusades led to increased tensions and hostilities between Muslims and European Christians. They further deepened religious animosities and fueled centuries of conflict and distrust between the two groups. The legacy of the Crusades continues to influence Muslim-Christian relations to this day.
The Religious conflicts is when, one is torn between good and evil.
There are more than "an atheist". Atheists and the non-religious make up between 7 and 25% of most countries' populationsAs to why there are atheists - you only have to think it through.