The Bible makes it clear....we won't know the exact time of Jesus' return. This event of events will be swift and sudden. So how do we as believers prepare and what should be be doing to get ready? Here is what the Bible says about that time: Mark 13:32 “But concerning that day or that hour, no one knows, not even the angels in heaven, nor the Son, but only the Father. Be on guard, keep awake. For you do not know when the time will come. Zero hour is primarily a military term used to denote the start time for a mission. The attempt to free the US. hostages in Tehran, the landing on Iwo Jima, and the raid on the compound used by Osama Bin Laden all had a zero hour. No more preparation, no more build up, no more warning, and no more time.......now it's zero hour. There is an exact day, hour, minute, and second when the Lord Jesus in all His glory will descend from heaven with a cry of command, with the voice of an archangel, and with the sound of the trumpet of God to take us home to be with Him. Every opportunity we have to serve and live for Him here will be over. This will be our zero hour.