Will the horrors of the Tribulation be physical or mental?

Les teaches that the horrors of the Tribulation are not only going to be physical, they are also going to be mental. They will test men's ability to keep their sanity because of the horrors coming on the earth. The passage pictures every man with his hands on his loins, as a woman in travail, and all faces turned into paleness. That great day is the Tribulation, a time of trouble so severe that none is like it, nor will there ever be in the future a time of trouble like that final seven years. Les also explains that the wrath of God is coming on sinful men and will be poured out. He notes the world is getting ripe for it, and he points out that this generation may face such suffering because there are more people living on the world right now than have lived all the way back to the beginning.