I disagree. Jason uses water as a cleansing and admits his drug usage is a sin. He uses drugs not to heal, but to get by(in his music at least). I think the heat or "hot" in this song is a reference to hell and him admitting his sins, "ain't been with you but its you I'm needing" = J saying to God "I've not been a good boy, but I want to change." The water is purity; he's asking God to forgive him and wash his sins away.
I disagree. Jason uses water as a cleansing and admits his drug usage is a sin. He uses drugs not to heal, but to get by(in his music at least). I think the heat or "hot" in this song is a reference to hell and him admitting his sins, "ain't been with you but its you I'm needing" = J saying to God "I've not been a good boy, but I want to change." The water is purity; he's asking God to forgive him and wash his sins away.