5 Bible Verses about Unreadiness

For as in the days before the flood they were eating and drinking, marrying and giving in marriage, till the day that Noah entered the ark, and knew not till the flood came and took them all away, so shall the coming of the Son of man be.

But if that evil servant says in his heart, My Lord delays his coming, and begins to beat his fellow-servants, and eats and drinks with drunkards, the Lord of that servant will come on a day when he looks not for him, and at an hour that he knows not of,read more.
and will punish him with the utmost severity, and appoint his portion with hypocrites. There shall be weeping and gnashing of the teeth.

but at midnight there was a cry, Behold the bridegroom; go out to meet him. Then all those virgins arose and trimmed their own lamps. And the foolish said to the wise, Give us of your oil, for our lamps have gone out.read more.
But the wise answered, saying, [No]; lest there be not enough for us and you; go rather to those that sell, and buy for yourselves. And while they went to buy the bridegroom came; and the ready went in with him to the wedding, and the door was shut.

Take heed to yourselves, that your hearts be not oppressed with revelling and drunkenness, and worldly cares, and that day come upon you suddenly; for it shall come like a snare on all who live on the face of the whole earth.

When they say, Peace and safety, then sudden destruction comes, like pain upon a woman with child, and they shall not escape.