Mark 13:15-16

Not go down into the house.

Opportunity to be seized

Opportunity is like a string of stepping stones across a ford. The traveller, coming up to them, may find the river so swollen with the rains that the stones are all but covered. If he delay, though his home be on the opposite bank, and full in sight, it may be too late to cross, and he may have a journey of several miles to reach his home. (Union Magazine.)

Danger of delay

Opportunity is like a narrow passage in the Arctic Seas. Sometimes, in these northern regions, ships get enclosed in a narrow space between ice islands. The floating rocks glide nearer the ship on every side, and the dismayed seamen behold their only chance of escape from the fatal crash lies in a narrow channel, that every moment grows still narrower. How hurriedly they press their vessel through that strip to reach the safety of the open ocean! Even so must we press along the narrow way that leads to eternal Life; for who knows how soon that narrow way may be closed against him. (Union Magazine.)