According to Morse, the concept of "deep water" mentioned in the main album suite refers to the "deep place of the spirit" and full faith in God, and the conflicts that arise from that. In an interview with
Goldmine, he explained that he read a line in an old book about God saying "launch out into the deep water". According to him, "launching out into the deep water where God is was the idea, and it stayed with me. [...] I had that idea kicking around in my head for some months before Chester and I even felt like doing something together. [...] I was attracted to the idea of exploring that and really, that whole suite is about the things that keep us from launching out with God. It isn't just about launching out with God, although a lot of it is."
Prog reviewer James McNair claims that it comes from a phrase used by
Smith Wigglesworth to describe "a spiritual walk with God". When asked about the lyrics being possibly both Christian and more open-ended in nature, Morse said that whenever he writes lyrics, he just "says what he feels in that moment", and that the album can get "on the nose" sometimes and not so much in other moments. McNair analyzed that "lyrically there's no ambiguity here. Deep Water’s evangelical thrust could hardly be clearer: 'Jesus came, I saw his light, He chased away the doubts of yesterday'. == Critical reception ==