Matthew 10:22; Matthew 17:25; Matthew 24:6; Matthew 24:13-14
And ye shall be hated of all men for my name's sake: but he that endureth to the end shall be saved .
He saith , Yes. And when he was come into the house, Jesus prevented him, saying , What thinkest thou, Simon? of whom do the kings of the earth take custom or tribute? of their own children, or of strangers?
And ye shall hear of wars and rumours of wars: see that ye be not troubled : for all these things must come to pass , but the end is not yet.
But he that shall endure unto the end, the same shall be saved .
And this gospel of the kingdom shall be preached in all the world for a witness unto all nations; and then shall the end come .