Good point. Now we're talkin' the God of Islam. He's a malevolent bastard...if he's out there at all.What, did you really expect the most powerful being in the Universe to never kill anyone?
God, Allah, YHWH, Adonai... God has many names.
Some of the mysteries of YHWH are revealed in Christianity, some in Judaism, some in Islam, and some in other religions.
No one religion can reveal all the mysteries of YHWH.
No one human can learn all the mysteries of YHWH.