All the so called ´good ethics´ of christianity are derived from the old iranian religion zoroastrianism.
That´s why the german philosopher Friedrich Nietzsche uses the zoroastrian prophet Zarathustra as his alter-ego in his masterwork Aldus Sprach Zarathustra; cause he, Zarathustra, who 'introduced' the moral the christians derived their moral from, which Nietzsche so disliked, had to be be the one to destroy that same moral.
This in contrast to what some have said in the first posts of this topic.
This 'christian moral' does certainly not originate from greek philosophers; on the contrary, the greek had the opposite moral. They had a different definition of good and evil than the zoroastians and later christians have. (Only socrates comes close to this christian moral.)
''Hadouken!''
