Ecclesiastes 1:9
The thing that hath been, it is that which shall be; and that which is done is that which shall be done: and there is no new thing under the sun.
I believe this is one of the key principles to understanding the Almighty's ways. Another key passage is.
Isaiah 46:9-10
Remember the former things of old: for I am God, and there is none else; I am God, and there is none like me,
10 Declaring the end from the beginning, and from ancient times the things that are not yet done, saying, My counsel shall stand, and I will do all my pleasure:
Like Ahwatukee and Adstar have mentioned and alluded to, there is a correlation between the millennia mankind has existed and the creation week narrative found in Genesis 1. And if we rely on the passages I've referenced above as being true, it's likely that Genesis 1 is a prophetic outline of the Almighty's plan.
When we measure out the time and match biblical events with Genesis 1, we start to see parallels...dare I say, "fulfillment". In Brief...
Day 1: Light separates from darkness
1st 1000yrs: Good and evil (sin); life (God) and death (Adam); Adam dies "in the day" (i.e. millennium) he sinned at 930 years.
Day 2: Water separates from water to reveal dry ground
2nd 1000yrs: After the floodwaters cover everything, the water separates from water to reveal dry ground again
Day 3: Seeds and Fruit-bearing trees are created
3rd 1000yrs: Abraham is promised "seed" (Issac), who is also promised "seed" (Jacob), to become the father of many nations
Day 4: Sun, Moon, Stars to "rule"
4th 1000yrs: The Messiah is introduced as "Sun of Righteousness with healing rays", also called "light of the world". satan was introduced as the prince of this world who was to rule when Messiah "goes away" ("work while it's still day...when night comes no man can work.")
----
Now let's pause here for a moment. The first 4 days of creation appear to be fulfilled in the major events of scripture, within the corresponding millennium, and in order. These are 4 witnesses confirming that the Almighty's plan follows His outline given in Genesis 1.
There are 3 days that remain in the narrative, which would appear to correspond to 3 millennia that remain for mankind. And it's been approx 2000 years since the Messiah ascended.
In Revelation, we're told one beast rises from the sea and another beast rises from the earth...and that these events are followed by a 1000-year reign of peace. But why that number, why 1000 years and not 50 or 10k years? I believe it's to confirm the fulfillment of Genesis 1.
If the Almighty has been fulfilling the creation story to the very millennium, then that means the last 2000 years have been fulfilled the same exact way; that there hasn't been a pause, gap, or break in His plan.
----
Day 5: The beasts of the sea created..."multiply!"
5th 1000yrs: The Sea Beast of Revelation 13 has already been introduced approx 1000 years ago between 1AD - 1000AD. In Revelation 17 we're told the "sea" represents peoples, nations, languages. And Daniel 7 explains that beasts represent kingdoms. So this kingdom rose from a densely populated area of many nations that would persecute the saints, blaspheme God, change biblical law, change reckoning of time, and rule the world, is wounded to death, but then revives.
[It can be argued that this is the Roman Catholic Papacy - 538 AD to 1798 AD, which was ended by the French but then fully reinstituted in 1929 AD even though it hasn't risent to the level of power it once had.]
Day 6: The beasts of the earth created..."multiply!"
6th 1000yrs: The Earth Beast of Revelation 13 most likely has been introduced between approx 1001AD - 2000AD. In Revelation 17 we're told the "sea" represents peoples, nations, languages. And Daniel 7 explains that beasts represent kingdoms. So this kingdom rose from a sparsely populated area that rules the world with the authority of the past kingdom, has the power to call fire down from the sky (i.e. firepower), power to give life to the image (i.e. motion pictures), controls commerce (i.e. financial markets; banking), causes all who will not obey to be killed (i.e. propagandizes to make target into enemies)...and it encourages other kingdoms to copy it (i.e. "make an image of the beast").
[It can be argued that this is the United States of America - 1776 AD to present day, spreading democracy (and bases) around the world, appearing innocent & righteous like a lamb but promoting policies that are completely anti-christian, causing the world to copy its image. It's even called "the melting pot" of the world, which is exactly what Babylon was.]
Day 6: Man&Woman in God's image was created...commanded to "have dominion over the beasts".
6th 1000yrs: Revelation reveals 144,000, a great multitude, and speaks of "saints" who overcome the beast, as the angels say "come out of her my people! Do not partake in her plagues!"
Day 7: And God rested on the Sabbath day and hallowed it.
7th 1000yrs: The 1000-year reign of the Messiah and the saints, which I believe will begin in the next 7 years or so (approx 2028 AD).