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 20:11
"Had men always observed the Sabbath, they never could have 
forgotten the existence of God; for this institution would always have pointed them back to the time when He created the heaven and the earth.
And they never could have been idolaters; for the Sabbath would always have pointed out Him, who, in six days created heaven and earth, and rested on the seventh.
Hence, Satan has ever attempted to destroy the Sabbath of the Lord.
To do this, he early led our apostate race to keep the first day in honor of the Sun.
The man of sin, who was to change times and laws, established this heathen festival in the place of the Lord's Sabbath. And thus, on the authority of the Roman Pontiff, the heathen festival of Sunday has usurped the place of the Rest-day of the Lord."
J.N. Andrews
