Name a war in the last 100+ years that was based on religion, Suntzu. I'll wait...
The Second Anglo-Boer War? Nope.
WW1? Nope.
WW2? Nope.
Korean War? Nope.
The Suez Crisis? Nope.
The Malayan Emergency? nope.
Vietnam War? Nope.
The Falklands War? Nope.
The Gulf War? Nope.
The Bosnian War? Nope.
The Kosovo War? Nope.
The War in Afghanistan? Nope.
The Iraq War and Insurgency? Nope...