Revelation 14:1

 "And behold, I am coming quickly. 

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

Revelation 22:7  NASB

Then I looked, and there before me was the Lamb, standing on Mount Zion, and with him 144,000 who had his name and his Father's name written on their foreheads.

Then I looked, and there before me was the Lamb 
Revelation 5:6  Then I saw a Lamb, looking as if it had been slain, standing at the center of the throne, encircled by the four living creatures and the elders. The Lamb had seven horns and seven eyes, which are the seven spirits of God sent out into all the earth.

standing on Mount Zion 
Psalm 2:6  "I have installed my king on Zion, my holy mountain."
Hebrews 12:22  But you have come to Mount Zion, the city of the living God, the heavenly Jerusalem. You have come to thousands upon thousands of angels in joyful assembly, ...

and with him the 144,000 
Revelation 7:3-4  "Do not harm the land or the sea or the trees until we put a seal on the foreheads of the servants of our God." Then I heard the number of those who were sealed: 144,000 from all the tribes of Israel. 
Revelation 14:3  And they sang a new song before the throne and before the four living creatures and the elders. No one could learn the song except the 144,000 who had been redeemed from the earth.

who had his name and his Father's name written on their foreheads 
Revelation 3:12  "The one who is victorious I will make a pillar in the temple of my God. Never again will they leave it. I will write on them the name of my God and the name of the city of my God, the new Jerusalem, which is coming down out of heaven from my God; and I will also write on them my new name."
Revelation 22:4  They will see his face, and his name will be on their foreheads.

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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