Traditional [[Christian]] thought considers Adam and Eve to be the father and mother of the human race and as such the first marriages originally occurred between brothers and sisters. It is believed this would not cause a difficulty from a genetic standpoint because it would take many generations for mutations degrading the human genetic code from God's perfect creation to accumulate sufficiently to be a problem.<ref>[http://www.answersingenesis.org/home/area/tools/cains_wife.asp "Cain's wife—who was she?"], Chapter 8 of ''The Revised and Expanded Answers Book'', (Master Books).</ref> | Traditional [[Christian]] thought considers Adam and Eve to be the father and mother of the human race and as such the first marriages originally occurred between brothers and sisters. It is believed this would not cause a difficulty from a genetic standpoint because it would take many generations for mutations degrading the human genetic code from God's perfect creation to accumulate sufficiently to be a problem.<ref>[http://www.answersingenesis.org/home/area/tools/cains_wife.asp "Cain's wife—who was she?"], Chapter 8 of ''The Revised and Expanded Answers Book'', (Master Books).</ref> |