What the Bible says about the end of the world

And Jesus answered and said unto them, Take heed that no man deceive you.

For many shall come in my name, saying, I am Christ; and shall deceive many.

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.

For nation shall rise against nation, and kingdom against kingdom: and there shall be famines, and pestilences, and earthquakes, in divers places.

And many false prophets shall rise, and shall deceive many.

But he that shall endure unto the end, the same shall be saved.

And this gospel of the kingdom shall be preached in all theworld for a witness unto all nations; and then shall the end come.

And then shall appear the sign of the Son of man in heaven: and then shall all the tribes of the earth mourn, and they shall see the Son of man coming in the clouds of heaven with power and great glory.

And he shall send his angels with a great sound of a trumpet, and they shall gather together his elect from the four winds, from one end of heaven to the other.

Watch therefore: for ye know not what hour your Lord doth come.

Therefore be ye also ready: for in such an hour as ye think not the Son of man cometh. (Matthew 24: 4-7, 11-14, 30-31, 42-44)