Was Hitler a christian? and atheist morallity

[Montmorency]

A lot of people call themselves christian while they don't believe (often don't know) its basic tenets. Besides, there isn't even consensus on what those basic tenets are.

Yes!

Or if you renounce to be a Christian. And if the case of Hitler, there is no evidence he did.

Now it's a bit more expansive - otherwise, none could technically move from Christianity to atheism without producing a contradiction. But it denies that there can be an implicit rejection of Christianity's tenets, whatever they may be. I notice you don't ascribe any tenets, by the way. It's a very broad - still - definition that does what it can to prevent deconstruction. Any believer in any higher power is necessarily a Christian if raised in a Catholic household. Isn't it possible for an individual to be deeply spiritual without being Christian? Without believing in a Christian doctrine set by any existing sect?

...because Christians set standards they think they can live up to?

No.

Try learning about my religion - even HoreTore and Kadagar know I don't live up to my own ideals.

You're holding me to a claim I'd just disavowed and clarified!