In the beginning,DNA was perfect, and it was ok for brothers and sisters to mate. As years passed,imperfections became more prominent the closer the family members were. This is why we have laws governing it now. Incest is taboo. I think, in a few states, you can marry a first cousin, but no closer.
Cousin marriage law in the United States - Wikipedia This is in no way the same as removal of one of the ten.
And God DID make every nation from one man.
God gave Moses a slew of laws. Only the 10 Commandments were written with His finger.
The Sabbath shows Him as Creator--a far cry from what we have now. We have Christians thinking it to millions of years to create the earth, that there was a pre Adamic flood, and other stuff.
The Sabbath makes it clear. God created the world in 6 days, and rested on the 7th. Not is still resting--rested. Look at Rev 14:7-12:
'7 Saying with a loud voice, Fear God, and give glory to him; for the hour of his judgment is come:
and worship him that made heaven, and earth, and the sea, and the fountains of waters.
8 And there followed another angel, saying, Babylon is fallen, is fallen, that great city, because she made all nations drink of the wine of the wrath of her fornication.
9 And the third angel followed them, saying with a loud voice, If any man worship the beast and his image, and receive his mark in his forehead, or in his hand,
10 The same shall drink of the wine of the wrath of God, which is poured out without mixture into the cup of his indignation; and he shall be tormented with fire and brimstone in the presence of the holy angels, and in the presence of the Lamb:
11 And the smoke of their torment ascendeth up for ever and ever: and they have no rest day nor night, who worship the beast and his image, and whosoever receiveth the mark of his name.
12 Here is the patience of the saints: here are they that keep the commandments of God, and the faith of Jesus.
Here is Ex 20:11:
For
in six days the LORD made heaven and earth, the sea, and all that in them
is, and rested the seventh day: wherefore the LORD blessed the sabbath day, and hallowed it.
Kinda funny that they are alike---one from Exodus, and one from Revelation about the end times.
BTW, I don't care for the naive and simpleminded remark. I can back my belief about the Sabbath scripturally, and have not called you simple minded. That being said, and if that is the way you play, I'm not interested in continuing.