Exodus 31:12 And the Lord spoke to Moses, saying, 13 “Speak also to the children of Israel, saying: ‘Surely My Sabbaths you shall keep, for it is a sign between Me and you throughout your generations, that you may know that I am the Lord who sanctifies you. 14 You shall keep the Sabbath, therefore, for it is holy to you. Everyone who profanes it shall surely be put to death; for whoever does anywork on it, that person shall be cut off from among his people. 15 Work shall be done for six days, but the seventh is the Sabbath of rest, holy to the Lord. Whoever does any work on the Sabbath day, he shall surely be put to death. 16 Therefore the children of Israel shall keep the Sabbath, to observe the Sabbath throughout their generations as a perpetual covenant. 17 It is a sign between Me and the children of Israel forever; for in six days the Lord made the heavens and the earth, and on the seventh day He rested and was refreshed.’ ”
Exodus 35:1 - Then Moses gathered all the congregation of the children of Israel together, and said to them, “These are the words which the Lord has commanded you to do: 2 Work shall be done for six days, but the seventh day shall be a holy day for you, a Sabbath of rest to the Lord. Whoever does any work on it shall be put to death. 3 You shall kindle no fire throughout your dwellings on the Sabbath day.”
If the seventh day Sabbath is still in affect, then why don't SDA’s seek to obey ALL that the LORD commanded? How can a person keep a certain law when he keeps only part of it? If the Sabbath day laws were still in effect today, then according to Exodus 31:12-18; 35:1-3; and Numbers 15:32-36, anyone who profaned the Sabbath was put to death and any person who does any work on it, that person shall be cut off from his people.
Now who is going to enforce that? The Jewish synagogue? Maybe the Seventh day Adventist church? How about the Government? Since we do not live under a theocratic state as ancient Israel did under the old covenant, no Sabbatarian can live consistently under these Mosaic regulations and the Church/the body of Christ is not under the law.
Sabbath keeping with all it's rules and regulations, was part of a covenant with Israel under the old covenant (Exodus 16:23, 29; 31:12-18; 35:1-3; Leviticus 19:30; 23:2-3, 32; Numbers 15:32-36; 28:1-10; 29:39-40; I Chronicles. 23:30-31; II Chronicles 31:2-4; Isaiah 1:13; Amos 8:5; Nehemiah 10:31) that is not binding on Christians under the new covenant.
*Colossians 2:16 - Therefore no one is to act as your judge in regard to food or drink or in respect to a festival or a new moon or a Sabbath day 17 things which are a mere shadow of what is to come; but the substance belongs to Christ.