Matthew 24:19-24 And woe unto them that are with child, and to them that give suck in those days! But pray ye that your flight be not in the winter, neither on the sabbath day:For then shall be great tribulation, such as was not since the beginning of the world to this time, no, nor ever shall be. And except those days should be shortened, there should no flesh be saved: but for the elect’s sake those days shall be shortened. Then if any man shall say unto you, Lo, here isChrist, or there; believe it not. For there shall arise false Christs, and false prophets, and shall shew great signs and wonders; insomuch that, if it were possible, they shall deceive the very elect.
Matthew 10:22 And ye shall be hated of all men for my name’s sake: but he that endureth to the end shall be saved.
Revelation 3:11 Behold, I come quickly: hold that fast which thou hast, that no man take thy crown.