I used to live right off the Potomac River. We would often take our children and their friends tubing behind the boat. My husband after a period of time when he was getting tired of driving the boat around and around would say, “their quarter is up.” Implying that their time had ended, ride was over. God has said the same thing in the book of Revelation, “…there should be no time no longer,” Revelation 10:6. Just like the children that were being pulled behind the boat, they didn’t know when their quarter was up and neither do we. We must hang on to the only thing that can keep us a float, Jesus Christ. “…hold on to what you have until I come.’ Revelation 2:25