“And what I say unto you, I say unto all, Watch.” (Mark 13:32-37)
The Lord Jesus rebuked the Pharisees and Sadducees for failing to recognize the signs of His First Coming (Matthew 16:1-3). Obvious signs they should have recognized included: 1) the virgin birth in Bethlehem (Isaiah 7:14; Micah 5:2; Matthew 2:1-12; Luke 1:26-35; 2:1-14), 2) prophesied Messianic miracles (Isaiah 61:1-2; Luke 4:16-21), and 3) Daniel’s prophecy of the 69 Weeks which gave the very day Messiah would present himself to Israel (Daniel 9:25; Luke 19:41-44).
During His ministry at His First Coming, Jesus taught there would also be signs that precede His Second Coming (Matthew 24:3ff; Luke 21:25-28). For these signs (Mark 13:4), Jesus commanded us all to “Watch” (Mark 13:32-37).