Jesus says: “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” (Matthew 24:14). “But of that day and hour knoweth no man, no, not the angels of heaven, but my Father only” (Matthew 24:36).
“For nation shall rise against nation, and kingdom against kingdom: and there shall be famines, and pestilences, and earthquakes, in divers places. All these are the beginning of sorrows. Then shall they deliver you up to be afflicted, and shall kill you: and ye shall be hated of all nations for my name’s sake. And then shall many be offended, and shall betray one another, and shall hate one another. And many false prophets shall rise, and shall deceive many. And because iniquity shall abound, the love of many shall wax cold. But he that shall endure unto the end, the same shall be saved” (Matthew 24:7-13).
“For whosoever shall call upon the name of the Lord shall be saved. (Romans 11-13).
“I am with you alway, even unto the end of the world. Amen” (Matthew 28:20).