Answer #3

        Genesis 4:26 tells us that after the birth of Seth’s son, Enosh, Seth began to call on the Name of Jehovah, that is, declaring, invoking or preaching that Divine Name. We know that Abel was the first true worshipper of Jehovah but his brother, Cain, killed him. Men would not again offer true worship to Jehovah until Seth re-established this sacred form of worship formally after the birth of his son, Enosh.