You can't have it both ways brother meaning Peter said a day is like a thousand years or like you said a thousand years means many of thousands of years but yet you say a day in genesis means a 24 hour period
Actually, you can have it both ways. I'll try to explain how.
Colossians chapter 2 verses 16 and 17
Let no man therefore judge you in meat, or in drink, or in respect of an holyday, or of the new moon, or of the sabbath days:
Which are a shadow of things to come; but the body is of Christ.
Paul said that the Sabbath days are a shadow of things to come or that they foreshadow some future events. In other words, a Sabbath can be a literal 24 hour day and it can also foreshadow something else in the future. With this in mind, let's read about the first Sabbath:
Genesis chapter 2 verses 2 and 3
And on the seventh day God ended his work which he had made; and he rested on the seventh day from all his work which he had made.
And God blessed the seventh day, and sanctified it: because that in it he had rested from all his work which God created and made.
Is it possible that God created everything in 6 literal days and then rested on the 7th literal day, but that the 7th literal day, the Sabbath, foreshadowed a future coming period of time in excess of 1 literal day? I believe that it's not only possible, but also what the Bible teaches us that God actually did:
Hebrews chapter 2 verse 5
For unto the angels hath he not put in subjection the world to come, whereof we speak.
Much of the context of the epistle to the Hebrews is
the world to come of which the author was speaking. With this in mind, please consider the following:
Hebrews chapter 4 verses 1 through 10
Let us therefore fear, lest, a promise being left us of entering into his rest, any of you should seem to come short of it.
For unto us was the gospel preached, as well as unto them: but the word preached did not profit them, not being mixed with faith in them that heard it.
For we which have believed do enter into rest, as he said, As I have sworn in my wrath, if they shall enter into my rest: although the works were finished from the foundation of the world.
For he spake in a certain place of the seventh day on this wise, And God did rest the seventh day from all his works.
And in this place again, If they shall enter into my rest.
Seeing therefore it remaineth that some must enter therein, and they to whom it was first preached entered not in because of unbelief:
Again, he limiteth a certain day, saying in David, To day, after so long a time; as it is said, To day if ye will hear his voice, harden not your hearts.
For if Jesus had given them rest, then would he not afterward have spoken of another day.
There remaineth therefore a rest to the people of God.
For he that is entered into his rest, he also hath ceased from his own works, as God did from his.
The author of this epistle wrote of a future rest which yet remains for the children of God which we are to be laboring to enter into and he likened it to the 7th day of rest that God Himself took back in Genesis chapter 2. This rest wasn't entered into when Joshua or Jesus, their names read the same in the Greek, brought the children of Israel into the promised land, but it is instead a rest which won't be fulfilled until the world to come. Yes, it's the same rest that Abraham, Isaac and Jacob and others looked forward to as we read in the 11th chapter of this same epistle. Is it possible then that this future Sabbath or 7th day rest is indeed a 1,000 year period of time in that a day with the Lord is as a thousand years and a thousand years as one day? I personally believe that it is. In other words, I personally believe that God deliberately worked during the creation week for 6 literal days which foreshadowed how His people would work for Him upon this earth for 6,000 years and that He rested on the 7th day because the 7th day foreshadows the 7th 1,000 year period of time upon this earth for man or the coming Millennial Reign of Jesus Christ when Christians will rest from their own labors even as God rested from His. With this possibility in mind, let's read what Peter wrote which has been alluded to here a few times already by different posters:
2 Peter chapter 3 verses 1 thru 13
This second epistle, beloved, I now write unto you; in both which I stir up your pure minds by way of remembrance:
That ye may be mindful of the words which were spoken before by the holy prophets, and of the commandment of us the apostles of the Lord and Saviour:
Knowing this first, that there shall come in the last days scoffers, walking after their own lusts,
And saying, Where is the promise of his coming? for since the fathers fell asleep, all things continue as they were from the beginning of the creation.
For this they willingly are ignorant of, that by the word of God the heavens were of old, and the earth standing out of the water and in the water:
Whereby the world that then was, being overflowed with water, perished:
But the heavens and the earth, which are now, by the same word are kept in store, reserved unto fire against the day of judgment and perdition of ungodly men.
But, beloved, be not ignorant of this one thing, that one day is with the Lord as a thousand years, and a thousand years as one day.
The Lord is not slack concerning his promise, as some men count slackness; but is longsuffering to us-ward, not willing that any should perish, but that all should come to repentance.
But the day of the Lord will come as a thief in the night; in the which the heavens shall pass away with a great noise, and the elements shall melt with fervent heat, the earth also and the works that are therein shall be burned up.
Seeing then that all these things shall be dissolved, what manner of persons ought ye to be in all holy conversation and godliness,
Looking for and hasting unto the coming of the day of God, wherein the heavens being on fire shall be dissolved, and the elements shall melt with fervent heat?
Nevertheless we, according to his promise, look for new heavens and a new earth, wherein dwelleth righteousness.
Peter forewarned of last day scoffers who would be asking where is the promise of the Lord's second coming. Peter then encouraged his readers not to be ignorant of one thing:
That one day is with the Lord as a thousand years and a thousand years as one day.
In other words, from God's perspective, it's only been about 2 days since Christ's incarnation, death, burial, resurrection and ascension back to heaven, so the Lord isn't really slack or slow concerning His promise to return. Furthermore, we read a lot about
the day of the Lord in scripture and what is to occur on that
day, but this same
one day is like a thousand years principle applies there as well. In other words, if we were to compile a list of all the things which are yet to occur on
the day of the Lord, then it would become rather obvious to us that all of these events will not transpire within the timeframe of one literal
day, but rather within the timeframe of 1,000 years. Yes, some events will transpire immediately at the Lord's return, some will transpire during the Millennial Reign of Christ and some will transpire at the end of said 1,000 years or at the conclusion of this
day. I'll give you one example of what I mean. Peter just finished speaking about a coming new heavens and a new earth, right? Well, when do they come? Do they come immediately at Christ's return? No, they do not. I'm not going to quote the entire 20th chapter of Revelation in which the Millennial Reign of Christ is detailed, but I will quote what happens at the end of said Reign or at the end of the 1,000 years or at the end of
the day of the Lord:
Revelation chapter 20 verses 7 thru 11
And when the thousand years are expired, Satan shall be loosed out of his prison,
And shall go out to deceive the nations which are in the four quarters of the earth, Gog and Magog, to gather them together to battle: the number of whom is as the sand of the sea.
And they went up on the breadth of the earth, and compassed the camp of the saints about, and the beloved city: and fire came down from God out of heaven, and devoured them.
And the devil that deceived them was cast into the lake of fire and brimstone, where the beast and the false prophet are, and shall be tormented day and night for ever and ever.
And I saw a great white throne, and him that sat on it, from whose face the earth and the heaven fled away; and there was found no place for them.
At the conclusion of Christ's Millennial or 1,000 year Reign, Satan will be loosed, there will be one final rebellion and then comes the Great White Throne Judgment of Jesus Christ. Notice what happens when Christ sits upon said throne:
From whose face the earth and the heaven fled away.
In other words, there goes our present heaven and earth and Revelation chapter 21 then introduces us to the same new heavens and new earth that Peter wrote of. Again,
the day of the Lord, prophetically speaking, is 1,000 years long whereas a literal day is but 24 hours in duration.
What year is it on the Hebrew calendar? It's the year 5775. If their calendar is correct and if God created the world in 6 days to show man that his appointed time to labor upon this earth was 6,000 years and that the 7th day Sabbath foreshadows the coming Millennial Reign of Christ, then the earth's clock is winding down.
This is how I see it.