Revelation 16:2

 "And behold, I am coming quickly. 

Blessed is he who heeds the words of the prophecy of this book."     

Revelation 22:7  NASB

The first angel went and poured out his bowl on the land, and ugly, festering sores broke out on the people who had the mark of the beast and worshiped its image. 

The first angel went and poured out his bowl on the land 
Revelation 8:7  The first angel sounded his trumpet, and there came hail and fire mixed with blood, and it was hurled down on the earth. A third of the earth was burned up, a third of the trees were burned up, and all the green grass was burned up.

and ugly, festering sores 
Revelation 16:10b-11  People gnawed their tongues in agony and cursed the God of heaven because of their pains and their sores, but they refused to repent of what they had done.
Exodus 9:9-11  "It will become fine dust over the whole land of Egypt, and festering boils will break out on people and animals throughout the land." So they took soot from a furnace and stood before Pharaoh. Moses tossed it into the air, and festering boils broke out on people and animals. The magicians could not stand before Moses because of the boils that were on them and on all the Egyptians.
Deuteronomy 28:35  The LORD will afflict your knees and legs with painful boils that cannot be cured, spreading from the soles of your feet to the top of your head.

on the people who had the mark of the beast and worshiped its image 
Revelation 13:15-17  The second beast was given power to give breath to the image of the first beast, so that the image could speak and cause all who refused to worship the image to be killed. It also forced all people great and small, rich and poor, free and slave, to receive a mark on their right hands or on their foreheads, so that they could not buy or sell unless they had the mark, which is the name of the beast or the number of its name.
Revelation 14:9-12  A third angel followed them and said in a loud voice: "If anyone worships the beast and its image and receives its mark on their forehead or on their hand, they, too, will drink the wine of God's fury, which has been poured full strength into the cup of his wrath. They will be tormented with burning sulfur in the presence of the holy angels and of the Lamb. And the smoke of their torment will rise for ever and ever. There will be no rest day or night for those who worship the beast and its image, or for anyone who receives the mark of its name." This calls for patient endurance on the part of the people of God who keep his commands and remain faithful to Jesus.

Scriptures taken from the Holy Bible, New International Version® NIV®, Copyright© 1973, 1978, 1984, 2011 by Biblica, Inc.® Used by permission. All rights reserved worldwide. 
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