Wars in Mesopotamia in Early recored history: fought over grain, not religious.
Wars of Alexander the Great, not religious, but political and territorial.
Wars of the Egpytian empire, territorial, not religious.
Wars with the Persian, or Babylonian empires, not religious.
Crusades, one of the few military conflicts in history with a religious root.
Hundred years war: Not religious.
Opium War: Not Religious.
American Revolution: Not religious
French Revolution: not religious.
Boer War: Not religious
First World Wasr: Not religous
Cold war: Not religious.
Isreali-Palestinian conflict: conflict over land to build housing projects on, not religion.
I dare you to name 4 or 5 wars not listed here with a religous origin.
Wars of Alexander the Great, not religious, but political and territorial.
Wars of the Egpytian empire, territorial, not religious.
Wars with the Persian, or Babylonian empires, not religious.
Crusades, one of the few military conflicts in history with a religious root.
Hundred years war: Not religious.
Opium War: Not Religious.
American Revolution: Not religious
French Revolution: not religious.
Boer War: Not religious
First World Wasr: Not religous
Cold war: Not religious.
Isreali-Palestinian conflict: conflict over land to build housing projects on, not religion.
I dare you to name 4 or 5 wars not listed here with a religous origin.