This is one of those topics I think is plain in the Bible.
But more and more this seems to be a topic brought up so I better take a look at.
Not sure if it would be better to start here or on the Feast Days which I need to look at too.
The problem with this topic is that it is very plain at the top level but looks like it has many arguments as you dig into it.
The question will be, how much time do I want to take looking at this and where do I even start.
I will be mostly looking at this from the side of the youtube channel Lunar Sabbath.
I watched one of their videos so far and agree with them that before the flood and I'm not sure how long after the months were thirty days long.
Of course creation is about a week not a month.
But what I want to look at early here is if the Sabbath 7th Day continually falls on the same days relating to the Feast Days or do the Feast Days move around while the Sabbath Day stays fixed.
Of course we will also be looking at what kind of work was done on both days and if they fall on the same day what happens then if the laws are different for each day.
Also this study comes with many play on the Hebrew words which we will also have to take a close look at.