Watch out that no man deceives you.

You will hear of wars and rumors of wars. Don’t be alarmed, for these things must take place, but it is not the end yet; for nation shall rise against nation and kingdom against kingdom and there will be famines and earthquakes in various places. All these are the beginning of sorrows.

Many false prophets shall rise and shall deceive many. And because unrighteousness will abound the love of many will grow cold, but he that endures unto the end shall be saved. Matthew 24: 4, 6-8, 11, 13

I will give the one who overcomes and keeps my works to the end power over the nations. Rev.2:26