This document discusses Jesus' prophecy in Mark 13 about future events including the destruction of the Jerusalem temple, wars, earthquakes, famines, persecution of believers, and the appearance of false messiahs. It argues these "birth pains" will increase in frequency and intensity until the final establishment of God's kingdom. The document compares Jesus' words to the seals being opened in Revelation, showing how they represent increasing tribulation. It encourages believers to continue spreading the gospel despite darkness, as God is in control of history and working out his plan.