Revelation 14.13-16

And I heard a voice from heaven saying, "Write this: Blessed are the dead who die in the Lord henceforth"

"Blessed indeed," says the Spirit, "that they may rest from their labors, for their deeds follow them."

Then I looked, and lo, a white cloud, and seated on the cloud one like a son of Adam with a golden crown on his head, and a sharp sickle in his hand. And another angel came out of the temple, calling with a loud voice to him who sat upon the cloud, "Put in your sickle and reap, for the harvest of the Earth is fully ripe." So he who sat upon the cloud swung his sickle on the Earth, and the Earth was reaped.

Revelation 13.9-12

And another angel, a third, followed them, saying with a loud voice, "If any one worships the beast and its image, and receives a mark on his forehead or on his hand, he also shall drink the wine of God's wrath, poured unmixed into the cup of his anger, and he shall be tormented with fire and sulphur in the presence of the holy angels and in the presence of the Lamb. And the smoke of their torment goes up for ever and ever; and they have no rest, day or night, these worshippers of the beast and its image, and whoever receives the mark of its name."

Here is a call for the endurance of the saints, those who keep the commandments of God and the faith of Jesus.

Revelation 14.8

Another angel, a second, followed, saying, "Fallen, fallen is Babylon the great, she who made all nations drink the wine of her impure passion."

Revelation 14.6-7

Then I saw another angel flying in midheaven, with an eternal gospel to proclaim to those who dwell on Earth, to every nation and tribe and tongue and people, and he said with a loud voice:

"Fear God and give him glory, for the hour of his judgement has come;
worship him who made Heaven and Earth, the sea and the fountains of water."

Revelation 14.1-5

Then I looked, and on Mount Zion stood the Lamb, and with him were 144,000 who had his name and the name of his Father written on their foreheads.

I heard a sound from Heaven like the noise of running water and the deep roar of thunder; it was the sound of harpers playing on their harps. There before the throne, and the four living creatures and the elders, they were singing a new song.

That song no one could learn except the 144,000, who alone from the whole world had been ransomed.

These are men who did not defile themselves with women, for they are chaste; it is these who follow the Lamb wherever he goes. They have been ransomed as the firstfruits of humanity for God and the Lamb. No lie was found on their lips; they are faultless.