It’s Not About Just Keeping Any Day
"Satan wants the world to accept Sunday as the day he has chosen for worship, but any day will do for him so long as it means we’re breaking God’s command.
Genesis describes the origin of the Sabbath like this: “Thus the heavens and the earth were finished, and all the host of them. And on the seventh day God ended his work which he had made. … And God blessed the seventh day, and sanctified it: because that in it he had rested from all his work which God created and made” (Genesis 2:1–3).
Q: Could any of the other six be kept holy?
A: No.
Q: Why?
A: Because God commanded not to rest those days but to work.
The seventh day is different from all the other days because it has God’s blessing.
God is the same yesterday, today, and forever (Hebrews 13:8)."
IAR
Genesis describes the origin of the Sabbath like this: “Thus the heavens and the earth were finished, and all the host of them. And on the seventh day God ended his work which he had made. … And God blessed the seventh day, and sanctified it: because that in it he had rested from all his work which God created and made” (Genesis 2:1–3).
Q: Which day did God bless and sanctify?
A: The seventh day.
Q: Could any of the other six be kept holy?
A: No.
Q: Why?
A: Because God commanded not to rest those days but to work.
The seventh day is different from all the other days because it has God’s blessing.
God is the same yesterday, today, and forever (Hebrews 13:8)."
IAR