Luke 21:25-28, 34-36

“There will be signs (attesting miracles) in the sun and moon and stars; and on the earth [there will be] distress and anguish among nations, in perplexity at the roaring and tossing of the sea and the waves, [Is 13:10; Joel 2:10; Zeph 1:15] people fainting from fear and expectation of the [dreadful]things coming on the world; for the [very] powers of the heavens will be shaken. Then they will see THE SON OF MAN COMING IN A CLOUD with [transcendent, overwhelming] power [subduing the nations] and with great glory. [Dan 7:13, 14] Now when these things begin to occur, stand tall and lift up your heads [in joy], because [suffering ends as] your redemption is drawing near.”

“But be on guard, so that your hearts are not weighed down and depressed with the giddiness of debauchery and the nausea of self-indulgence and the worldly worries of life, and then that day [when the Messiah returns] will not come on you suddenly like a trap; for it will come upon all those who live on the face of all the earth. But keep alert at all times [be attentive and ready], praying that you may have the strength and ability [to be found worthy and] to escape all these things that are going to take place, and to stand in the presence of the Son of Man [at His coming].”