Lyric discussion by Jam Boyz 

Cover art for God Am lyrics by Alice in Chains

When he says "sure, god's all powerful, but does he have lips" it isn't actually a person in the band saying it. It's actually a movie quote from Sean Penn's character "Spicholi" (surely misspelled) in the movie "fast times at Ridgemont High". He plays a stoner and says it while taking a bong hit while his buddies are amazed. As far as the song, he's basically having a conversation with god almighty and telling him he's losing faith in him because he now worships a new god named "Heroin" and doesn't have time for anyone or anything else in his life since his new god has completely consumed every minute of every day. He's asking "how can you love me and let this happen to me?"

@Jam Boyz if the thing about the bong it etc is from ridgemont high, why can't I find it anywhere? No clips of the aforementioned scene and it's not in any script. Until you post proof that's BS.