Reference www.icr.org
Scientific Reasons:
The earth's surface and sedimentary crust also bear strong witness to the historicity of a worldwide Flood, and the early geologists (Steno, Woodward, etc.) taught this. Most modern geologists have argued, on the other hand, that the earth's crust was formed slowly over billions of years. Yes, but consider the following significant facts.
1. All the mountains of the world have been under water at some time or times in the past, as indicated by sedimentary rocks and marine fossils near their summits. Even most volcanic mountains with their pillow lavas seem largely to have been formed when under water.
2. Most of the earth's crust consists of sedimentary rocks (sandstones, shales, limestones, etc.). These were originally formed in almost all cases under water, usually by deposition after transportation by water from various sources.
3. The assigned "ages" of the sedimentary beds (which comprise the bulk of the "geologic column") have been deduced from their assemblages of fossils. Fossils, however, normally require very rapid burial and compaction to be preserved at all. Thus every sedimentary formation appears to have been formed rapidlyeven catastrophicallyand more and more present-day geologists are returning to this point of view.
4. Since there is known to be a global continuity of sedimentary formations in the geologic column (that is, there is no
worldwide "unconformity," or time gap, between successive "ages"), and since each unit was formed rapidly, the entire geologic column seems to be the product of continuous rapid deposition of sediments, comprising in effect the geological record of a time when "the world that then was, being overflowed with water, perished."
5. It is also significant that the types of rocks, the vast extent of specific sedimentary rock formations, the minerals and metals, coal and oil found in rocks, the various types of structures (i.e., faults, folds, thrusts, etc.), sedimentary rocks grossly deformed while still soft from recent deposition, and numerous other features seem to occur indiscriminately throughout the various "ages" supposedly represented in the column. To all outward appearances, therefore, they were all formed in essentially the same brief time period.
6. The fossil sequences in the sedimentary rocks do not constitute a legitimate exception to this rule, for there is a flagrant circular reasoning process involved in using them to identify their supposed geologic age. That is, the fossils have been dated by the rocks where they are found, which in turn had been dated by their imbedded fossils with the sequences based on their relative assumed stages of evolution, which had ultimately been based on the ancient philosophy of the "great chain of being." Instead of representing the evolution of life over many ages, the fossils really speak of the destruction of life (remember that fossils are dead things, catastrophically buried for preservation) in one age, with their actual local "sequences" having been determined by the ecological communities in which they were living at the time of burial.
7. The fact that there are traditions of the great Flood found in hundreds of tribes in all parts of the world (all similar in one way or another to that in the Genesis record) is firm evidence that those tribes all originated from the one family preserved through the cataclysm.
One can understand why atheistic and pantheistic evolutionists have to interpret Earth history in terms of great ages and evolution, rather than Creation and the Flood. They really have no other choice, once they have decided to reject the God of Creation and His record in the Bible. However, it is very difficult to understand why men and women who do believe in God and His word do this. The Bible is explicitly clear on the global Deluge, and sound scientific evidence supports it.