I didnt notice this until I saw the transcripts but the crazy shit that Jonah/Elias is chanting in the background is all in iambic meter. Well, I didnt NOTICE, but I certainly noticed, one of those things that you just sort of internalize because its meant to convey something and then it makes sense when someone points it out..
Why is this significant? Iambic meter is duh DAH, like a heartbeat. So Jonny wrote this giant wall of text to sound like Elias was chanting syllables exactly like a heartbeat. This is for sure completely intentional. What a guy.