As I mentioned in my last post, many old earth creationists attempt to reconcile scientific evidence with biblical evidence. Persons who adhere to one of these theories tend to believe that since God is responsible for both the biblical revelation and the natural world, the words of the Bible are true and at the same time are consistent with the facts of nature. In other words, they tend to think that Gods character and attributes are expressed through both channels, and neither negates nor contradicts the other. The theories listed below are the primary explanations I have found thus far that attempt to reconcile science and the Bible:
A. Some OECs favor the Gap theory (also known as the Interval and Restitution theory, the Divine Judgment theory, and the Recreation theory), which was more popular about 50-80 years ago than it is now. The Gap theory is usually largely based upon the fact that Hebrew tends to be more general and less specific than English or Greek. Thus, Hebrew words can often have a wider range of meanings. In the first part of Genesis 1:2 ["and the earth it was formless, void and empty"], the verb hayethah (which is generally translated "it was") can also be translated as "it became." Proponents of the Gap Theory therefore generally claim that Genesis 1:2 should be translated to read "and the earth became formless, void and empty" rather than using the more common translation of the phrase. This theory uses passages (primarily in Isaiah and Ezekiel) regarding the fall of Satan or Lucifer to bolster the theory that the world was created in Gen. 1:1 but became formless and void because of Satan's fall, and then creation continued in verse two. There are, however, some proponents of the Gap theory who go about it slightly differently. Instead of translating hayethah as "it became" they use verse one of Genesis to emphasize that God had created the Earth "in the beginning" of creation, but by verse two, the Earth was formless, void and empty. These persons tend to ignore the fact that Hebrew had no single word for universe and that the Hebrew phrase "the heavens and the earth" is the Hebrew equivalent of the English word universe.
B. Since the Bible does not specifically say that the six days are consecutive, there are those who assert that each day is the time God spoke the next period of creation into existencebut there is an undetermined period of time (possibly lasting billions of years) between each day. In other words, adherents of this theory say there were six days of creation (each of which could be 24 hoursor 1,000 yearsor some other period of time) separated by other periods of time. Some who follow this theory also point to the staccato pattern revealed in the fossil record, which indicates that there were periods of time when new forms of life suddenly burst onto the scene.
C. A theory that appears to be growing in popularity among OECs is the day-age theory, which primarily rests on the fact that the Hebrew word for day is yom, which can mean a 24-hour period of time, a generation, an age, or an indefinite period of time. Thus, those who follow this theory say that each day was of an indefinite period of time (even millions or billions of years) and Christians shouldnt get caught up in insisting that the Bible means something here that it probably does not mean.
D. A relatively recent modification of the day-age theory is one that has been advanced by physicist and Hebrew Bible scholar Dr. Gerald L. Schroeder. He has proposed that instead of the six yoms being indefinite periods of time, they could actually be six consecutive 24-hour periods of time measured at the speed of outward thrust using Einstein's theory (or law) of relativity and a universal time-clock based on cosmic background radiation and the wavelength of light beginning about the time God initiated creation (what science now calls the Big Bang). Because of time dilation, 144 hours measured at a speed calculated by using such a universal time-clock would be equal to about 15.75 billion Earth-years looking back toward the time of creation.