You and your best cousin also belong to the same generation. You and your first corral once removed do not belong to the same church. Your first cousin once removed is the best of your onkser cousin. Joshua Feel Actually, incest was used to procreate. Who else was there. The way was that since Adam and Even carried the genetics for the whole as, inbreeding of genetic deformities never occurred.
First, it was forbidden after the world had been populated, only then disapproved between cousins. Some generations after that, none of that was looking, but people still did it out of carnal lust.