"THE only object, direct or indirect, of this [the fourth] commandment, is "the day."
A: "The day."
Q: What are we required to keep holy?
A: "The day."
Q: What did the Lord bless and hallow?
A: "The day."
Q: In what are we forbidden to work?
A: In "the day."
Q: How could we keep holy "the day" that has not been specified?
A: Remember the sabbath day, to keep it holy. Six days shalt thou labor, and do all thy work: But the seventh day is the sabbath of the LORD thy God: in it thou shalt not do any work, ....For in six days the LORD made heaven and earth, the sea, and all that in them is, and rested the seventh day: wherefore the LORD blessed the sabbath day, and hallowed it. Exodus 20:9-11."
J.N. Andrews