As it was in the days of Noah, so will it be also in the days of the Son of Man.
They ate, they drank, they married wives, they were given in marriage, until the day that Noah entered the ark and the flood came and destroyed them. Likewise as it was also in the days of Lot: They ate, they drank, they bought, they sold, they planted, they built; but on the day that Lot went out of Sodom it rained fire and brimstone from heaven and destroyed them all. Even so will it be in the day when the Son of Man is revealed.
But concerning the times and the season, brethren, you have no need that I should write to you. For you yourselves know perfectly well that the day of the Lord so comes as a thief in the night." For when they say, "Peace and safety!" then sudden destruction shall come upon them as labor pains upon a pregnant woman. And they shall not escape. But you, brethren, are not in darkness so that this Day should overtake you as a thief. You are all sons of light and sons of the day. We are not of the night, nor of darkness.
I Thessalonians 5:1-2
He reserves His wrath for His enemies.
…for God did not appoint us to wrath but to obtain salvation through our Lord Jesus Christ, Who died for us, that whether we wake or sleep, we should live together with Him. Therefore comfort each other and edify one another, just as you also are doing.
I Thessalonians 5:9
...thus He shows for all time the tremendous generosity of the grace and kindness He has expressed toward us in Christ Jesus.
And God will wipe away every tear from their eyes; there shall be no more death, nor sorrow, nor crying. There shall be no more pain, for the former things have passed away. Then He who sat on the throne said, "Behold, I make all things new!"
There before me was a door standing open in heaven. And the voice I had first heard speaking to me like a trumpet said, “Come up here, and I will show you what must take place after this.” At once I was in the Spirit…
Behold, I tell you a mystery; We shall not all sleep but we shall all be changed – in a moment, in the twinkling of an eye, at the last trumpet. For the trumpet will sound, and the dead will be raised incorruptible, and we shall be changed. … "Death is swallowed up in victory".
1 Corinthians 15:51-2; 54
But I do not want you to be ignorant, brethren, concerning those who have fallen asleep, lest you sorrow as others who have no hope. For if we believe that Jesus died and rose again, even so God will bring with Him those who sleep in Jesus. For this we say to you by the word of the Lord, that we who are alive and remain until the coming of the Lord will by no means precede those who are asleep. For the Lord Himself will descend from heaven with a shout, with the voice of an archangel, and with the trumpet of God. And the dead in Christ will rise first. Then we who are alive and remain shall be caught up together with themin the clouds to meet the Lord in the air. And thus we shall always be with the Lord. Therefore comfort one another with these words.
1 Thessalonians 4:13-18
Now, brethren, concerning the coming of our Lord Jesus Christ and our gathering together to Him, we ask you, not to be soon shaken in mind or troubled, either by spirit or by word or by letter, as if from us, as though the day of Christ had come. Let no one deceive you by any means; for that Day will not come unless the falling away comes first, and the man of sin is revealed, the son of perdition, 4 who opposes and exalts himself above all that is called God or that is worshiped, so that he sits as God in the temple of God, showing himself that he is God. Do you not remember that when I was still with you I told you these things?And now you know what is restraining, that he may be revealed in his own time.
2 Thessalonians 2:1-4
He who testifies to these things says, "Surely I Am coming quickly." Amen. Even so, come, Lord Jesus!