The Lord called His people out of Egypt, that they might keep his law. His message to Pharaoh was, "Let my people go, that they may serve Me." Ex. 9:1. He delivered them from bondage by His mighty arm, and cleft the Red Sea to lead them forth to obedience, as the psalmist said,
"He brought forth His people with joy, and His chosen with gladness:... that they might observe His statutes, and keep His laws." Ps. 105:43-45.
In Egyptian bondage the children of Abraham must have lost much of the purity of God's truth; yet the Lord held them under obligation to know His law—the Sabbath precept particularly—before they came to Sinai, or ever He had proclaimed the law in their hearing. He tested them in the matter by the giving of the manna, as He said,
"That I may prove them, whether they will walk in My law, or no." Ex. 16:4.
From the beginning, God's holy law demanded the loyal obedience of every human being.
Proclaimed Anew at Sinai
The Lord had delivered the people of Israel from Egyptian bondage that they might serve Him and make His ways known to the nations. This was according to the promise made to Abraham. To them was committed the written revelation of God, and through them was to come in the fulness of time the promised Messiah.
MOSES BREAKING THE TABLES OF THE LAW
"He wrote them upon two tables of stone." Deut. 4:13.
While the Lord at this time "made known His ways unto Moses," and there was begun the written revelation which grew into "the volume of the book," the Holy Scriptures, one portion of revelation was not left for the prophet of God to speak or for the inspired pen to write. The Lord proclaimed His holy law with His own voice, and gave to men a copy "written with the finger of God." Moses said of this: