“Be careful, or your hearts will be weighed down with dissipation, drunkenness and the anxieties of life, and that day will close on you unexpectedly like a trap. For it will come upon all those who live on the face of the whole earth. Be always on the watch, and pray that you may be able to escape all that is about to happen, and that you may be able to stand before the Son of Man.” - Luke 21:34-36
I always had fun with my Dad. He was one of those guys that would let life so preoccupy him that he walked around in his own world. How could I pass up the opportunities to jump out of his closet or from behind a bush in the garden and scare the daylights out of him? Thankfully, he would just laugh it off and drift back into his world of thought. Dad was always unprepared for the unexpected.
The Lord will come for his Church and then after a time of world-wide judgment he will return to set up his kingdom. Both occasions will occur unexpectedly for most. When people become preoccupied with the pleasures and anxieties of life, they tend to drift into their own little world. Thoughts of the Lord's coming slip away and they're unprepared for the unexpected.
In truth, the Lord's return is expected. The time of his coming is unknown, therefore unexpected. Are you living in light of his return? Or have you allowed the pursuits of this life to lead you into your own little world? Even a believer can drift and be embarrassed when the Lord returns. "Be always on the watch" and pray for the daily strength to be prepared for the unexpected.