Greater Sabbath of Leeism
I was talking to an individual that goes by the name of James at The Bereans website and he said that the millennial kingdom is the Greater Sabbath. He also said he is a an avid follower of Witness Lee an this is what Witness Lee teaches.
There is no such thing as a Christian Sabbath. For an in-depth study of the Sabbath (that it is over) and today Christians celebrate the Lord's Day, refer to Watchman Nee's book, "Assembling Together", Lesson 18 - Lord's Day, pp.69-86.
Is it any wonder why I refer you here. Nee's writing on the matter sooths the spirit and gives one confidence and clarity on the correct understanding of this often controversial matter. And then grace comes when you get it right resulting in peace and joy.
Troy