The opinion is held by many that God placed a separating wall between the Hebrews and the outside world; that His care and love, withdrawn to a great extent from the rest of mankind, were centered upon Israel. But God did not design that His people should build up a wall of partition between themselves and their fellow men. The heart of Infinite Love was reaching out toward all the inhabitants of the earth. Though they had rejected Him, He was constantly seeking to reveal Himself to them and make them partakers of His love and grace. His blessing was granted to the chosen people, that they might bless others. (PP 368.1) MC VC

God called Abraham, and prospered and honored him; and the patriarch’s fidelity was a light to the people in all the countries of his sojourn. Abraham did not shut himself away from the people around him. He maintained friendly relations with the kings of the surrounding nations, by some of whom he was treated with great respect; and his integrity and unselfishness, his valor and benevolence, were representing the character of God. In Mesopotamia, in Canaan, in Egypt, and even to the inhabitants of Sodom, the God of heaven was revealed through His representative. (PP 368.2) MC VC

So to the people of Egypt and of all the nations connected with that powerful kingdom, God manifested Himself through Joseph. Why did the Lord choose to exalt Joseph so highly among the Egyptians? He might have provided some other way for the accomplishment of His purposes toward the children of Jacob; but He desired to make Joseph a light, and He placed him in the palace of the king, that the heavenly illumination might extend far and near. By his wisdom and justice, by the purity and benevolence of his daily life, by his devotion to the interests of the people—and that people a nation of idolaters—Joseph was a representative of Christ. In their benefactor, to whom all Egypt turned with gratitude and praise, that heathen people were to behold the love of their Creator and Redeemer. So in Moses also God placed a light beside the throne of the earth’s greatest kingdom, that all who would, might learn of the true and living God. And all this light was given to the Egyptians before the hand of God was stretched out over them in judgments. (PP 368.3) MC VC

In the deliverance of Israel from Egypt a knowledge of the power of God spread far and wide. The warlike people of the stronghold of Jericho trembled. “As soon as we had heard these things,” said Rahab, “our hearts did melt, neither did there remain any more courage in any man, because of you: for Jehovah your God, He is God in heaven above, and in earth beneath.” Joshua 2:11. Centuries after the exodus the priests of the Philistines reminded their people of the plagues of Egypt, and warned them against resisting the God of Israel. (PP 369.1) MC VC

God called Israel, and blessed and exalted them, not that by obedience to His law they alone might receive His favor and become the exclusive recipients of His blessings, but in order to reveal Himself through them to all the inhabitants of the earth. It was for the accomplishment of this very purpose that He commanded them to keep themselves distinct from the idolatrous nations around them. (PP 369.2) MC VC

Idolatry and all the sins that followed in its train were abhorrent to God, and He commanded His people not to mingle with other nations, to “do after their works”(Exodus 23:24), and forget God. He forbade their marriage with idolaters, lest their hearts should be led away from Him. It was just as necessary then as it is now that God’s people should be pure, “unspotted from the world.” They must keep themselves free from its spirit, because it is opposed to truth and righteousness. But God did not intend that His people, in self-righteous exclusiveness, should shut themselves away from the world, so that they could have no influence upon it. (PP 369.3) MC VC

Like their Master, the followers of Christ in every age were to be the light of the world. The Saviour said, “A city that is set on an hill cannot be hid. Neither do men light a candle, and put it under a bushel, but on a candlestick; and it giveth light unto all that are in the house”—that is, in the world. And He adds, “Let your light so shine before men, that they may see your good works, and glorify your Father which is in heaven.” Matthew 5:14-16. This is just what Enoch, and Noah, Abraham, Joseph, and Moses did. It is just what God designed that His people Israel should do. (PP 369.4) MC VC