They had thought that Christ was introducing novelties, preaching new things, contrary to established church custom and practice. He showed them that He really stood for the old and established things of God's Word, and that their own religious customs, however old, were really the novelties, without divine authority. He said,
"In vain do they worship Me, teaching for doctrines the commandments of men." And finally He added the words quoted above, "Every plant, which My heavenly Father hath not planted, shall be rooted up."
Let the principles be applied to the question of Sabbath observance. Sometimes in our day those who preach the word of God regarding the abiding holiness of the seventh-day Sabbath are accused of preaching new doctrines, contrary to the traditions and customs of the church. But really, the observance of Sunday, the first day, is the innovation; the seventh-day Sabbath is of ancient foundation.
Is the Seventh-day Sabbath a Plant of Our Heavenly Father's Planting?
Which of these two institutions has our heavenly Father planted? It is possible to ascertain to a surety; for every plant of His planting, every doctrine of His truth, will be found rooted in the Holy Scriptures. 2 Tim. 3:16, 17.
The Old Testament Record
From the Beginning.—When the Creator made the earth and man upon it, He made the seventh day of the weekly cycle His holy Sabbath.
"Thus the heavens and the earth were finished, and all the host of them.... 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." Gen. 2:1-3.
To sanctify is "to set apart," and so the day made holy and blessed by God was set apart for man. Then it was, as Jesus said, that "the Sabbath was made for man." Mark 2:27. Here the Sabbath institution was planted at the beginning of the world.
At the Exodus.—The people of Israel, in their bondage in Egypt, had fallen away from the knowledge of God and become corrupted by the idolatrous worship of Egypt, Hence, as the Lord called them out to be His people, He tested their loyalty to His law by observing how they regarded His holy Sabbath: