Mark 13:19-29

19 For in those days there will be such tribulation as has not been from the beginning of the creation which God created until now, and never will be.
20 And if the Lord had not shortened the days, no human being would be saved; but for the sake of the elect, whom he chose, he shortened the days.
21 And then if any one says to you, 'Look, here is the Christ!' or'Look, there he is!' do not believe it.
22 False Christs and false prophets will arise and show signs and wonders, to lead astray, if possible, the elect.
23 But take heed; I have told you all things beforehand.
24 "But in those days, after that tribulation, the sun will be darkened, and the moon will not give its light,
25 and the stars will be falling from heaven, and the powers in the heavens will be shaken.
26 And then they will see the Son of man coming in clouds with great power and glory.
27 And then he will send out the angels, and gather his elect from the four winds, from the ends of the earth to the ends of heaven.
28 "From the fig tree learn its lesson: as soon as its branch becomes tender and puts forth its leaves, you know that summer is near.
29 So also, when you see these things taking place, you know that he is near, at the very gates.
Revised Standard Version of the Bible, copyright 1952 [2nd edition, 1971] by the Division of Christian Education of the National Council of the Churches of Christ in the United States of America. Used by permission. All rights reserved.