Jesus Christ Was an Only Child Lyrics

Lyric discussion by El_Lobo 

Cover art for Jesus Christ Was an Only Child lyrics by Modest Mouse

I haven't yet read all the comments, so if I'm repeating any ideas, my apologies.

Has anyone noticed how he talks about dogs running wild, like in Wild Packs of Family Dogs? I think maybe Penny is Isaac's mom or something, because in Wild Packs, he talks about how his family, little by little, got sucked into the religion by the Wild Dogs (preachers, etc.). So I guess, maybe, this means she regrets it (you should hide your kids while the dogs run wild).