No day is holy except as we see it holy. To some all days are holy. Others choose a special day.
How do we know what is the seventh day? We have no way of telling. That is why we choose what day is to be holy.
How do we know what is the seventh day? We have no way of telling. That is why we choose what day is to be holy.
And all those thousands and thousands of years later, with man and their science and rejection of God, and killing of Jesus, and persecuting of believers, we still have the same week Jesus created. 7 days with a 1st day and a 7th day.
Does God have the power to keep His week from being corrupted by man so believers throughout history can trust and turn to Him?
If you really want to serve God, just look at any calendar on the planet, it is the same today as it was for Noah and Abraham.