Bible Verses About The Second Coming of Christ: Should watch for

Watch therefore: for ye know not on what day your Lord cometh.

Watch therefore: for ye know not when the lord of the house cometh, whether at even, or at midnight, or at cockcrowing, or in the morning;

lest coming suddenly he find you sleeping.

And what I say unto you I say unto all, Watch.

But watch ye at every season, making supplication, that ye may prevail to escape all these things that shall come to pass, and to stand before the Son of man.