There isn't a hint of the sabbath being a test of any sort to God's redeemed possession anywhere in the Bible. You didn't get this from any Biblically literate source. This is further evidence that you're a seventh-day Adventist, who alone made this up.
Every man has been placed on trial, as were Adam and Eve in Eden. As the tree of knowledge was placed in the midst of the garden of Eden, so the Sabbath command is placed in the midst of the decalogue. In regard to the fruit of the tree of knowledge, the restriction was made, “Ye shall not eat of it, ... lest ye die.” Of the Sabbath, God said, Ye shall not defile it, but keep it holy. “Remember the Sabbath day, to keep it holy.” As the tree of knowledge was the test of Adam’s obedience, so the fourth command is the test that God has given to prove the loyalty of all his people. The experience of Adam is to be a warning to us so long as time shall last. It warns us not to receive any assurance from the mouth of men or of angels that will detract one jot or tittle from the sacred law of Jehovah.
Linking the tree in the garden with the sabbath reveals your true source.
And yet in this same
document written by Ellen White opens with this unBiblical claim:
The Sabbath was given to all mankind to commemorate the work of creation.
We've already seen this isn't true. The sabbath wasn't given to the Gentiles, no one in Barbados has this commandment foreign to them, and it appears nowhere as a commandment given to God's adopted children.
Elder111's reliance is on a false prophet.
Not the Bible.