The gospel is a doctrine in the Bible which in its most basic form serves a philosophy by which religious devotees are supposed to conduct themselves. And these instructions, as we all know, were brought forth by a particular spiritual leader.
In this case however, we have what is referred to as the “Street Gospel”. This is likewise a doctrine based on a certain ideology which to some degree is spiritually-based. However, the figure who is presenting this “gospel” is Daddy Phill, i.e. a prophet from the ghetto.