From that day to now the Sabbath has been kept. Though the “man of sin” succeeded in trampling God's holy day underfoot, yet faithful believers hidden in secret places paid it honor. Since the Reformation, some in every generation have kept it. LF 188.2
These truths found in Revelation 14 in connection with “the everlasting gospel” will distinguish the church of Christ at the time of His appearing. “Here are those who keep the commandments of God and the faith of Jesus” (Revelation 14:12). LF 188.3
Those who received the light about the sanctuary and the law of God were filled with joy as they saw the harmony of truth. They wanted all Christians to have the light. But many who claimed to follow Christ did not welcome truths that were out of step with the world. LF 188.4
When they heard the claims of the Sabbath, many said: “We have always kept Sunday, our fathers kept it, and many good Christians have died happy while keeping it. The keeping of a new Sabbath would throw us out of harmony with the world. What can a little group keeping the seventh day accomplish against all the world who are keeping Sunday?” By arguments like these the Jews justified rejecting Christ. Similarly, in the time of Luther, Romanists reasoned that true Christians had died in the Catholic faith, so that religion was sufficient. Reasoning like this would stand in the way of every move forward in faith. LF 188.5
Many argued that Sunday keeping had been a widespread custom of the church for centuries. Against this argument others showed that the Sabbath and its observance were older still, even as old as the world itself—established by the Ancient of Days. LF 188.6
When they could find no Bible support, many urged: “Why don’t our great men understand this Sabbath question? Few believe as you do. It cannot be that you are right and all the educated people are wrong.” LF 188.7
To refute arguments like these, it was enough just to quote the Scriptures and show how the Lord had dealt with His people in all ages. The reason why He does not more often choose people of learning and position to lead out in reform is that they trust to their creeds and theological systems and feel no need for God to teach them. God sometimes calls people to preach the truth who have little formal education. He chooses them, not because they are uneducated, but because they are not too self-sufficient for God to teach them. Their humility and obedience make them great. LF 188.8
The history of ancient Israel is a striking illustration of the Adventist believers’ past experience. God led His people in the Advent movement, just as He led the people of Israel from Egypt. If all who had worked so closely together in 1844 had accepted the third angel's message and proclaimed it in the power of the Holy Spirit, years ago the earth would have been warned and Christ would have come to redeem His people. LF 188.9