And then the sign of the Son of Man will appear in heaven, and all the tribes of the earth will mourn, and they will see the Son of Man coming upon the clouds of heaven with power and great glory.
Jesus said to him in reply, “You have said so. But I tell you: From now on you will see ‘the Son of Man seated at the right hand of the Power’ and ‘coming on the clouds of heaven.’”
not to be shaken out of your minds suddenly, or to be alarmed either by a “spirit,” or by an oral statement, or by a letter allegedly from us to the effect that the day of the Lord is at hand.
And then the lawless one will be revealed, whom the Lord [Jesus] will kill with the breath of his mouth and render powerless by the manifestation of his coming,
But the day of the Lord will come like a thief, and then the heavens will pass away with a mighty roar and the elements will be dissolved by fire, and the earth and everything done on it will be found out. Exhortation to Preparedness.