Tim Keller wrote an excellent article for the Spring edition of Leadership Journal titled, “The Gospel in All its Forms“.
I’ll just tease you with the last paragraph:
Today there are many who doubt that there is just one gospel. That gives them the warrant to ignore the gospel of atonement and justification. There are others who don’t like to admit that there are different forms to that one gospel. That smacks too much of “contextualization,” a term they dislike. They cling to a single presentation that is often one-dimensional. Neither of these approaches is as true to the biblical material, nor as effective in actual ministry, as that which understands that the Bible presents one gospel in several forms.