1 Thessalonians 4:13-18 a detailed description of what to expect during rapture. "...the dead in Christ will rise, then we which are alive and remain shall be caught up together with them in the clouds to meet the Lord." Few related verses posted below:
For the Lord himself will come down from heaven, with a loud command, with the voice of the archangel and with the trumpet call of God, and the dead in Christ will rise first. 1 Thessalonians 4:16
And he will send his angels with a loud trumpet call, and they will gather his elect from the four winds, from one end of the heavens to the other. Matthew 24:31
This is the blessed hope most christians are looking forward to. A group of believers claim it is only minutes away (as they claim it is May 21st 2011), however the Bible clearly tells us no one knows the exact date or time of when rapture will happen and hence the term 'imminent' meaning 'anytime'. Many world events we see and hear around us lead us to the day which is near.
Can it be today as some claim? May be, may be not. But I do believe He is returning very soon... and my desire is to be caught up together in the clouds to meet my Lord, my King!