Read carefully the books of Revelation & Ezekiel. The Spirit teaches us that the 6 days of creation are a rotating universe. Hint: all the fowls were filled with their flesh, Gog & Magog.
These 6 days are a nightmare. Those who live on earth die the second death which consists in falling asleep in that nightmare only to dream that nightmare again. A bottomless pit indeed. Those who live in heaven, who see the light of the Spirit, wake up & rest in the eternal seventh day, the Son, the temple of the tabernacle. But because only God is Him which is, and which was, and which is to come, the Almighty, those who live in heaven fall asleep i.e., dream the six days. The difference is that, unlike those who live on earth, they have 2 alternating standpoints. In the one they are the 2 witnesses clothed in sackcloth. In the other they are the 6 first angels clothed in pure and white linen, and having their breasts girded with golden girdles, here they have a lucid dream, they rule those who live on earth with a rod of iron, as the vessels of a potter shall they be broken to shivers. Both occur in the same dream. The 7th angel is Christ, the book of life, the Logos. The 1000 years marriage supper consists in the synthesis of the contradictory standpoints hence, in the seventh day, where they wake up, rise from the dead, they neither marry, nor are given in marriage; but are as the angels which are in heaven.
That an integer i is a j means that j is a factor of i. 144000 = 2 * 12 * (7 - 1) * 1000 = 24 * (7 - 1) * 1000.
The 144000 are the 2 witnesses, the 12 judges of the tribes of Israel, the 24 elders sitting on thrones, the 7 - 1 = 6 first angels that lived and reigned with Christ a 1000 years.
He that leadeth into captivity shall go into captivity: he that killeth with the sword must be killed with the sword. Here is the patience and the faith of the saints (Revelation 13.10)