Who did Cain marry? And don’t you think it would be weird if Seth married his sister?

If Adam and Eve were the first people, then when Cain was banished, who did Cain marry? Wowee, what an awesome question!!! And, this question has been asked many times before by many different people in the past and was even part of the very important historical Scopes trial in Tennessee in 1925. Back then, poor William Jennings Bryan failed to answer the question adequately from the opposing lawyer, Clarence Darrow, which cast doubt on Christianity (A little history trivia for you!).

But, we know the answer because we can look to the Holy Bible for the answer. In order to do that, we must accept as true that Adam and Eve were the first people on this Earth, okay? We know it to be true because it says so in Genesis, the first book of the Old Testament. We also know that Adam lived to be 930 years old! During that time, Adam and Eve had a number of children. Even though the Bible only mentions Cain, Abel and Seth by name, it also says that he had many other children: “After Seth was born, Adam lived 800 years and had other sons and daughters.” (Genesis 5:4) Remember also that God commanded that Adam and Eve “be fruitful and multiply.” (Genesis 1:28)

So, Cain’s wife was probably either another daughter of Adam and Eve or a close relative. The Hebrew scholars believe that Cain’s wife was his sister, based on the Hebrew word ishshah. Remember, that back in those days it was not weird or uncommon to marry your sister or close relative. The same situation applies to Seth. He also, most likely, married his sister or niece. It wasn’t until Moses came along in the Book of Leviticus (Chapters 18-20) that God made the law forbidding close relatives to marry.

Of course, we look at it today and think, “Ewwwwww!” But, that’s because we live in a different time and with different standards and laws prohibiting such practices. We look at the beginning of the human race and we tend to apply today’s laws or today’s problems that are associated with close relatives marrying and try to interpret Genesis based on our present situation. But, we must look at it from a Biblical historical standpoint and the customs and practices of that time.

Remember, too, that back then Adam and Eve were created perfectly by God. There was no sin on Earth when they were created. There were no impurities in the gene pool, so to speak. So, the chances were that their children, and maybe even their grandchildren, were a purer race and could create a human population without fear of birth defects.