Please, if you know Christ, avoid this place. Greg teaches and.preachea that you have to obey to be a Christian. Not, if you are a Christian you will obey, as the Bible says. He is likely not a Christian, but is decieved and decieving others. 2 Peter 2 sums him up. .His word is the final authority, over the word is God. That becomes very evident when you disagree with him. There is no evangelism, no outreach, missions, no love for the saints. I paint a bleak picture, which you likely will not see right away. He prides himself on NOT reading books. And yes, prides himself. He sees it as a badge of honor, like he cannot learn anything from Surgeon or Lloyd Jones or any other preacher whose gone before. He is a blind man leading blinded men. I pray for his repentance, otherwise he will have a serious judgement awaiting him.