Matthew Vines is a 21-year-old gay Christian man who took a year off college to study the question of homosexuality and the Bible, and delivered his results in an hour-long lecture to a United Methodist Church in Wichita, Kansas.
The contents of this lecture are nothing new. It's a standard gay-friendly Evangelical argument, as laid out definitively in 1978 in Is the Homosexual My Neighbor? Another Christian View (revised later with the subtitle "A Positive Christian Response"). As a theologian, I've moved on from these kinds of arguments, and find it somewhat wearying to hear the same argument pretty much unchanged since 1978. Still, it's pretty impressive work, given the guy's youth. I certainly didn't have my act this together at 21.
The point that's really worth noting is where the lecture was held - in the heart of one of the redder states of the union. It's also worth noting that it was held in a United Methodist Church, a mainstream Protestant denomination that has seen more gridlock on the issue than most of the other mainstream Protestant denominations.
Here's a preview, with the whole lecture on the flip. What the full video doesn't include is a question/answer period. I don't know if that means there wasn't one, or if he didn't include it.