He pushed the boundaries of jazz.
“By the time A Love Supreme hit, Trane struck such a spiritual chord in so many listeners that people started to think of him as being beyond human. I think that’s unfair. He was just a human being like you and me -- but he was willing to practice more, to do all the things that somebody has to do to excel. The real value in what John Coltrane did was that what he accomplished, he did as a human.”
Nat Hentoff
In September 1982, Coltrane was officially canonized as a saint by the African Orthodox Church.