If you want an informative answer you better learn to reason logically.
We need to agree on definitions first. That is why I said ‘define for me the Gospel’
If you and I don’t agree on what the Gospel is, according to Scripture, then we can’t ever come to an understanding of whether Joel’s message is ‘Biblical.’
Right, so why don't you start that kind of reasoning? Usually its the prosecution who has the burden of proof so why don't you give us your definition of the gospel, if you see that as a sticking point?