Right there in the TEN commandments written by the finger of God are these words....
"Remember the Sabbath day"... Why?? ... because God created you
"Remember the Sabbath day by keeping it holy. Six days you shall labor and do all your work, but the seventh day is a Sabbath to the LORD your God. On it you shall not do any work, neither you, nor your son or daughter, nor your manservant or maidservant, nor your animals, nor the alien within your gates. For in six days the LORD made the heavens and the earth, the sea, and all that is in them, but he rested on the seventh day. Therefore the LORD blessed the Sabbath day and made it holy." (Ex. 20:8-11)
and redeemed you..
Deut 5:
12 ‘Observe the sabbath day to keep it holy, as the LORD your God commanded you.
13 ‘Six days you shall labor and do all your work,
14 but the seventh day is a sabbath of the LORD your God;
in it you shall not do any work, you or your son or your daughter or your male servant or your female servant or your ox or your donkey or any of your cattle or your sojourner who stays with you, so that your male servant and your female servant may rest as well as you.
15 ‘You shall remember that you were a slave in the land of Egypt, and the LORD your God brought you out of there by a mighty hand and by an outstretched arm; therefore the LORD your God commanded you to observe the sabbath day.
Yeshua is our Redeemer
Yeshua is our Creator
Genesis 2:2
By the seventh day God completed His work which He had done, and He rested on the seventh day from all His work which He had done.
Exodus 16:23
then he said to them, "This is what the LORD meant: Tomorrow is a sabbath observance, a holy sabbath to the LORD. Bake what you will bake and boil what you will boil, and all that is left over put aside to be kept until morning."
Exodus 23:12
"Six days you are to do your work, but on the seventh day you shall cease from labor so that your ox and your donkey may rest, and the son of your female slave, as well as your stranger, may refresh themselves.
Exodus 31:13
"But as for you, speak to the sons of Israel, saying, 'You shall surely observe My Sabbaths for this is a sign between Me and you throughout your generations, that you may know that I am the LORD who sanctifies you.
Exodus 31:15
'For six days work may be done, but on the seventh day there is a Sabbath of complete rest, holy to the LORD; whoever does any work on the Sabbath day shall surely be put to death.
Leviticus 19:3
'Every one of you shall reverence his mother and his father, and you shall keep My Sabbaths; I am the LORD your God.
Leviticus 26:2
'You shall keep My Sabbaths and reverence My sanctuary; I am the LORD.
Deuteronomy 5:12
'Observe the Sabbath day to keep it holy, as the LORD your God commanded you.