We often hear from young people who have been taught something in a Bible class or sermon or a religious publication or video that they know cannot be true. Many creationists and creationist groups lack training in the fields in which they claim to be experts, and they are relying on ignorance of their hearers. When smart young people hear something they know is incorrect, it gives them a reason to reject the church and perhaps reject God’s existence.
A classic example of this is shown in explanations of the Grand Canyon. Many writers try to explain away the formation of the Grand Canyon by saying that the Flood of Noah did it. They say the Flood formed the Canyon in a short time just a few thousand years ago. They claim that the Flood laid down the sediments, and when the water swept off the land, it carved the Grand Canyon.
As an Earth Science teacher in the public schools in South Bend, Indiana, I taught young people about petrology — the study of rocks. Knowing how rocks were formed enabled scientists to find resources such as copper, oil, marble, iron, and certain gems. We can now synthesize some of these materials by copying the methods by which they were formed in the Earth’s past. Relying on ignorance would not allow us to find or synthesize these materials.
We know that the deposition of materials and subsequent erosion by the Flood did not form the Grand Canyon. The dominant rock in the Grand Canyon is limestone. Children taking Earth Science courses learn that limestone is a chemical precipitate. Quiet waters produce it over a long time. Most of us know about rock candy in which a solution of sugar crystallizes to create the candy. Limestone produced by a similar process, as is halite, dolomite, and gypsum. These are chemically precipitated rocks, never deposited in moving water.
A recent headline in a creationist journal reads, “Rapid Limestone Deposits Match the Flood.” A young person told me that she didn’t want to hear anything else from the Church because the statements in the journal were clearly not true. She doubted anything the Church said was true as a result. She also pointed out other problems. The Canyon is not just one rock type. It has alternating layers of different materials produced by different climates and processes. There are desert-produced sandstones, conglomerates which are produced by running streams, salt deposits produced by evaporation, and lavas that flowed across the top of the rock layers below them and were not injected as sills.
There is a huge burden on us to know what we are talking about. We must be as accurate as we can in understanding what the evidence shows. The general public is ignorant of most of these things and will not call an error to our attention. However, young people today are better educated in scientific facts, and we must not be relying on ignorance to expect our explanations to go unchallenged.
–John N. Clayton © 2018