This is the first installment of a YouTube series on Romans/Paul. There are links to the others there. The information in these videos is (in my opinion) a game-changer not only for theology in general, but universalism in particular. It certainly helps remove some of the “biblical” objections to universalism at the least.
I had read Michael’s book, “The Jesus Driven Life” awhile back, in which he introduced some of the concepts he talks about in more detail here.