I’ve noted Barbiel saying angels don’t have Free Will that mortals are gifted with. If we posit that Yaweh is omnipotent & omniscient & all is going according to his plan, that means he meant for Lucifer to rebel (or ordered him to). If he didn’t & Lucifer rebelled on his own & his angels rebelled with him, then angels DO have free will. Can’t have it both ways.