Committing suicide in a church in protest to marriage equality?! Buddy, I’m pretty sure that suicide is a sin according to the Bible.
Suicide is the product of mental health issues. I am not talking of this matter in a joking manner. But seriously! If you are trying to make a political statement, there sure are some more effective ways of getting your point across.
I hope the French government and population recognise that this person wasn’t mentally well and that they rationally and logically make decisions regarding this sensitive issue.