Luke 17:31 (ESV)

31 On that day, let the one who is on the housetop, with his goods in the house, not come down to take them away, and likewise let the one who is in the field not turn back.

One should not dream of the possibility to save one’s life on the day the Son of Man appears. With two images, Jesus indicates that there will be no time for sudden decisions. When you are resting in a cool place in your home, do not go down to collect your possessions. And when you are working in the field, do not turn around and run home to look for the things to which you are attached. All those precious things have no value anymore at that moment.