When lecturing in schools and colleges, I like to ask the students what can be learned from a fossil deposit. I ask the students whether all the animals and plants contained in the deposits lived together, died together, or were buried together. I then warn them to make sure that the answer they give me is consistent with true scientific research. As they think about it, they come to realize that they do not know if the organisms lived together because they did not see it happen. They do not know if the organisms died together because they did not see that happen either. All they really know is that they are buried together because they were found together. Therefore, if you try reconstructing the environment in which the organisms lived just from what you find there, you could be making a terrible mistake. The correct use of science needs to be emphasized in our educational system.

The only way anyone could always be sure of arriving at the right conclusion about anything, including origins, depends upon his knowing everything there is to know. Unless he knew that every bit of evidence was available, he would never really be sure that any of his conclusions were right. He would never know what further evidence there might be to discover and, therefore, whether this would change his conclusions. Neither could a person ever know if he had reached the point where he had all the evidence. This is a real problem for any human being how can anyone ever be one hundred percent sure about anything? It is something of a dilemma, is it not? It is like watching a murder mystery on television. What happens? It is obvious. Halfway through, the viewer knows who did it the butler. Towards the end, this conclusion is still obvious. Three minutes before the end, new evidence is admitted that you did not have before, and this totally changes your conclusions. It wasnt the butler, after all!

However, starting with the irrefutable evidence of the Scriptures, we are told that in God the Father and His Christ "... are hid all the treasures of wisdom and knowledge" (Col. 2:3). There is no way any human mind can know all there is to know. But we have someone who does. This ends our dilemma. We are in no doubt that what God has revealed in His Word is truthful and accurate. He is not a man that He should lie (Num. 23:19) about anything. In time, we will know more fully. He will add to our knowledge, but He will not change what His Word has already revealed.

No human being, no scientist, has all the evidence. That is why scientific theories change continuously. As scientists continue to learn new things, they change their conclusions.