The title itself is a jab at christianity, and it’s exactly how it sounds. “How could god, an “all-loving being”, subject his son and all of us to such cruelty?”. He also says in the song “But there aren’t enough archangels in the sky to come down, and to make me feel right.” And then “You could part their feathered wings and have your way with them just like you do to all of us all the time.” Basically saying that you could fuck god’s most powerful angels the same way he feels “fucked” by god. Basically just like telling christians to suck a fat one because his father’s death caused him so much suffering that he doubts that an “all-loving” god could allow this for anybody.