The message was now given them from Jehovah: “Behold, I send an Angel before thee, to keep thee in the way, and to bring thee into the place which I have prepared. Beware of Him, and obey His voice, provoke Him not; for He will not pardon your transgressions: for My name is in Him. But if thou shalt indeed obey His voice, and do all that I speak; then I will be an enemy unto thine enemies, and an adversary unto thine adversaries.” During all the wanderings of Israel, Christ, in the pillar of cloud and of fire, was their Leader. While there were types pointing to a Saviour to come, there was also a present Saviour, who gave commands to Moses for the people, and who was set forth before them as the only channel of blessing.

        Upon descending from the mountain, “Moses came and told the people all the words of the Lord, and all the judgments: and all the people answered with one voice, and said, All the words which the Lord hath said will we do.” This pledge, together with the words of the Lord which it bound them to obey, was written by Moses in a book.  Then followed the ratification of the covenant. An altar was built at the foot of the mountain, and beside it twelve pillars were set up, “according to the twelve tribes of Israel,” as a testimony to their acceptance of the covenant. Sacrifices were then presented by young men chosen for the service.  

        Having sprinkled the altar with the blood of the offerings, Moses “took the book of the covenant, and read in the audience of the people.” Thus the conditions of the covenant were solemnly repeated, and all were at liberty to choose whether or not they would comply with them. They had at the first promised to obey the voice of God; but they had since heard His law proclaimed; and its principles had been particularized, that they might know how much this covenant involved. Again the people answered with one accord, “All that the Lord hath said will we do, and be obedient.” “When Moses had spoken every precept to all the people according to the law, he took the blood, . . . and sprinkled both the book and all the people, saying, This is the blood of the testament which God hath enjoined unto you.” Hebrews 9:19, 20.  

        Arrangements were now to be made for the full establishment of the chosen nation under Jehovah as their king. Moses had received the command, “Come up unto the Lord, thou, and Aaron, Nadab, and Abihu, and seventy of the elders of Israel; and worship ye afar off. And Moses alone shall come near the Lord.” While the people worshiped at its foot, these chosen men were called up into the mount. The seventy elders were to assist Moses in the government of Israel, and God put upon them His Spirit, and honored them with a view of His power and greatness. “And they saw the God of Israel: and there was under His feet as it were a paved work of a sapphire stone, and as it were the body of heaven in his clearness.” They did not behold the Deity, but they saw the glory of His presence. Before this they could not have endured such a scene; but the exhibition of God’s power had awed them to repentance; they had been contemplating His glory, purity, and mercy, until they could approach nearer to Him who was the subject of their meditations. 

        Moses and “his minister Joshua” were now summoned to meet with God. And as they were to be some time absent, the leader appointed Aaron and Hur, assisted by the elders, to act in his stead. “And Moses went up into the mount, and a cloud covered the mount. And the glory of the Lord abode upon Mount Sinai.” For six days the cloud covered the mountain as a token of God’s special presence; yet there was no revelation of Himself or communication of His will. During this time Moses remained in waiting for a summons to the presence chamber of the Most High. He had been directed, “Come up to Me into the mount, and be there,” and though his patience and obedience were tested, he did not grow weary of watching, or forsake his post. 

        This period of waiting was to him a time of preparation, of close self-examination. Even this favored servant of God could not at once approach into His presence and endure the exhibitions of His glory. Six days must be employed in devoting himself to God by searching of heart, meditation, and prayer before he could be prepared for direct communication with his Maker. {PP Upon the seventh day, which was the Sabbath, Moses was called up into the cloud. The thick cloud opened in the sight of all Israel, and the glory of the Lord broke forth like devouring fire. “And Moses went into the midst of the cloud, and gat him up into the mount; and Moses was in the mount forty days and forty nights.” 

        The forty days’ tarry in the mount did not include the six days of preparation. During the six days Joshua was with Moses, and together they ate of the manna and drank of “the brook that descended out of the mount.” But Joshua did not enter with Moses into the cloud. He remained without, and continued to eat and drink daily while awaiting the return of Moses, but Moses fasted during the entire forty days.  During his stay in the mount, Moses received directions for the building of a sanctuary in which the divine presence would be specially manifested. “Let them make Me a sanctuary; that I may dwell among them” (Exodus 25:8), was the command of God. 

        For the third time the observance of the Sabbath was enjoined. “It is a sign between Me and the children of Israel forever,” the Lord declared, “that ye may know that I am Jehovah that doth sanctify you. Ye shall keep the Sabbath therefore; for it is holy unto you. . . . Whosoever doeth any work therein, that soul shall be cut off from among his people.” Exodus 31:17, 13, 14.  Directions had just been given for the immediate erection of the tabernacle for the service of God; and now the people might conclude, because the object had in view was the glory of God, and also because of their great need of a place of worship, that they would be justified in working at the building upon the Sabbath. To guard them from this error, the warning was given. Even the sacredness and urgency of that special work for God must not lead them to infringe upon His holy rest day.  

        Henceforth the people were to be honored with the abiding presence of their King. “I will dwell among the children of Israel, and will be their God,” “and the tabernacle shall be sanctified by My glory” (Exodus 29:45, 43), was the assurance given to Moses. As the symbol of God’s authority and the embodiment of His will, there was delivered to Moses a copy of the Decalogue engraved by the finger of God Himself upon two tables of stone (Deuteronomy 9:10; Exodus 32:15, 16), to be sacredly enshrined in the sanctuary, which, when made, was to be the visible center of the nation’s worship.  From a race of slaves the Israelites had been exalted above all peoples to be the peculiar treasure of the King of kings. God had separated them from the world, that He might commit to them a sacred trust. He had made them the depositaries of His law, and He purposed, through them, to preserve among men the knowledge of Himself. 

        Thus the light of heaven was to shine out to a world enshrouded in darkness, and a voice was to be heard appealing to all peoples to turn from their idolatry to serve the living God. If the Israelites would be true to their trust, they would become a power in the world. God would be their defense, and He would exalt them above all other nations. His light and truth would be revealed through them, and they would stand forth under His wise and holy rule as an example of the superiority of His worship over every form of idolatry.