That's a pretty selective set of criteria, but if you're willing to broaden them a bit, there's Stalin, Hitler, Pol Pot,... No idea what they would have thought of "Universe Ordained Life", but they weren't exactly religious, either.
Just a few quotes out of many by ole Adolf regarding his staunch Catholicism. Where does the atheism come in? It could easily be argued that his Catholicism is the focal point that inspires his genocidal tendencies.
Personally I never met the guy so I wont presume; Even educated guesses are still guesses.
On a side note many secularists (rather than atheists) subscribe to free thinking rather than subscribing to any sever school of irrational thought, be it religious or political (such as Communism).
“I believe today that my conduct is in accordance with the will of
the Almighty Creator.”
[Adolph Hitler, _Mein Kampf_, pp. 46]
“What we have to fight foris the freedom and independence of the
fatherland, so that our people may be enabled to fulfill the mission
assigned to it by the Creator.”
[Adolph Hitler, _Mein Kampf_, pp. 125]
“This human world of ours would be inconceivable without the
practical existence of a religious belief.”
[Adolph Hitler, _Mein Kampf_, pp.152]
“I am now as before a Catholic and will always remain so”
[Adolph Hitler, to Gen. Gerhard Engel, 1941]
“I believe today that I am acting in the sense of the Almighty
Creator. By warding off the Jews I am fighting for the Lord’s work.”
[Adolph Hitler, Speech, Reichstag, 1936]