NAME THAT DENOMINATION?

Founded by an adulterous European Monarch,
Named himself head of the Church.
Names Church after his country.
Proceeds to seize assets of original Church.
Condones polygamy and divorces.

Not averse to turn on adherents,
For economic and financial gain,
Evidenced by siding with Islamists,
To annihilate converts of the Denomination,
During a civil war in West Africa.

Real churches will have brought,
The combatants to the negotiating table.
But this Church appears to put money,
Before God, Humanity, and Human Decency.
Name that Denomination?