Within the Holy Bible, I can find not one statement or proof that a "day" to God is an exact period of 24 hours. So much of the inspired words of the Bible are symbolic. One writer's commentary on the book of Revelation made a great observation: "The Book of Revelation does not mean what it says. It means what it means." How true! Most of Revelation is symbolic in nature. Why not in Genesis as well? The scriptures were given to mankind thousands of years ago, back when there were no computers, telescopes, or the ability of most people to communicate with others beyond a short distance. It seems to me, that God inspired the writers of the scriptures to put His Word in terms that the people of the time could relate to and understand. I have a struggle comprehending the concept of "a million years" .... the people at the time of the writing of Genesis would have no basis of understanding much beyond the physical world they lived in, hence, a "day" to them was the "period of time" from sunrise to sunrise, or 24 hours. This is certainly an easy and convenient way of rationalizing the Creation story, but I know of no proof that God's "day" is limited to 24 hours. Likewise, what is important to believe is that "God created". God does not elaborate on the process He used to create. We could not understand anyway. That it was HE that CREATED is the only truth needed to believe the events of creation. Comments?
Not to put words in your mouth, but it seems as if you are opening the door to evolution with your comments regarding the length of time in a day, and especially in relation to the book of Genesis.
There are many ways to prove that a “day” in Genesis was a literal 24-hour cycle, and here is but one of them:
Exodus chapter 20
[8] Remember the sabbath day, to keep it holy.
[9] Six days shalt thou labour, and do all thy work:
[10] But the seventh day is the sabbath of the LORD thy God: in it thou shalt not do any work, thou, nor thy son, nor thy daughter, thy manservant, nor thy maidservant, nor thy cattle, nor thy stranger that is within thy gates:
[11] For in six days the LORD made heaven and earth, the sea, and all that in them is, and rested the seventh day: wherefore the LORD blessed the sabbath day, and hallowed it.
The children of Israel were instructed to rest on the seventh day in the same manner in which God rested on the seventh day.
Was God instructing them to work 6 million years, and then to rest for a million years?
Of course not.
The book of Genesis tells us exactly how long a day is:
“And the evening and the morning were the first day.” (Genesis 1:5)
“And the evening and the morning were the second day.” (Genesis 1:8)
“And the evening and the morning were the third day.” (Genesis 1:13)
“And the evening and the morning were the fourth day.” (Genesis 1:19)
“And the evening and the morning were the fifth day.” (Genesis 1:23
“And the evening and the morning were the sixth day.” (Genesis 1:31)
Although it’s not explicitly stated in the Genesis account, it stands to reason that the seventh day was also one cycle of “the evening and the morning”.
As tourist rightly stated, Jesus did mention that there are twelve hours in a day:
“Jesus answered, Are there not twelve hours in the day? If any man walk in the day, he stumbleth not, because he seeth the light of this world.” (John 11:9)
Again, it stands to reason that there are also twelve hours in the evening, which comes first, so there is the Biblical basis for our 24-hour “day” (12 hours of evening followed by 12 hours of day).
That said, as tourist also rightly noted, the Bible does say that a day with the Lord is as a thousand years:
II Peter chapter 3
[8] 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.
[9] 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.
[10] 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.
[11] Seeing then that all these things shall be dissolved, what manner of persons ought ye to be in all holy conversation and godliness,
[12] 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?
[13] Nevertheless we, according to his promise, look for new heavens and a new earth, wherein dwelleth righteousness.
In the context of speaking about the end times or the ever-approaching “day of the Lord”, Peter instructed his readers (which includes us today) not to be ignorant of the fact that “one day is with the Lord as a thousand years, and a thousand years as one day”.
Peter’s basis for this reasoning is found here:
“For a thousand years in thy sight are but as yesterday when it is past, and as a watch in the night.” (Psalm 90:4)
In other words, when we read about the things which are yet to transpire on the coming “day of the Lord”, we are NOT to think that all of these prophesied events are going to transpire within a single 24-hour period. Instead, they are going to transpire over a 1000-year period of time which begins at the ushering in of Christ’s Millennial Reign or 1000-year reign. Revelation chapter 20 gives us the most concise description of what will transpire during this 1000-year period of time, but there are other places in scripture where we’re given the same breakdown as well.
Under Divine inspiration, the prophet Isaiah wrote:
“Remember the former things of old: for I am God, and there is none else; I am God, and there is none like me, 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:” (Isaiah 46:9-10)
God truly has “declared the end from the beginning” or from the book of Genesis.
Again, although the days of creation were literal 24-hour days, from God’s vantage point, they are also at times the equivalent of a 1000-year period of time.
In other words, in the same manner in which God worked for 6 days and then rested on the seventh day during the creation week, so too will man labor for 6000 years and then rest (this rest is only for Christians) during the seventh 1000-year period of time or during the coming Millennial Reign of Christ:
Hebrews chapter 4
[4] 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.
[5] And in this place again, If they shall enter into my rest.
[6] Seeing therefore it remaineth that some must enter therein, and they to whom it was first preached entered not in because of unbelief:
[7] 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.
[8] For if Jesus had given them rest, then would he not afterward have spoken of another day.
[9] There remaineth therefore a rest to the people of God.
[10] For he that is entered into his rest, he also hath ceased from his own works, as God did from his.
[11] Let us labour therefore to enter into that rest, lest any man fall after the same example of unbelief.
Again, God labored for 6 literal days during the creation week and then rested on the literal seventh day.
Seeing how “a day with the Lord is as a thousand years, and a thousand years as one day” (II Pet. 3:8), Christians are called to labor for 6000 years and then to rest for 1000 years during the coming Millennial Reign of Christ.
Incidentally, although they’re/we’re not sure that it is completely accurate, it is the year 5782 on the Hebrew calendar. If this date is accurate, and it may actually be later than that, then we’re running out of time.
I hope that this helps.