During the forty years after the flight of Moses from Egypt, idolatry seemed to have conquered. Year by year the hopes of the Israelites grew fainter. Both king and people exulted in their power, and mocked the God of Israel. This grew until it culminated in the Pharaoh who was confronted by Moses. When the Hebrew leader came before the king with a message from “Jehovah, God of Israel,”(Exodus 5:1) it was not ignorance of the true God, but defiance of His power, that prompted the answer, “Who is Jehovah, that I should obey His voice? ... I know not Jehovah.” Exodus 5:2. From first to last, Pharaoh’s opposition to the divine command was not the result of ignorance, but of hatred and defiance. (PP 333.1) MC VC

Though the Egyptians had so long rejected the knowledge of God, the Lord still gave them opportunity for repentance. In the days of Joseph, Egypt had been an asylum for Israel; God had been honored in the kindness shown His people; and now the long-suffering One, slow to anger, and full of compassion, gave each judgment time to do its work; the Egyptians, cursed through the very objects they had worshiped, had evidence of the power of Jehovah, and all who would, might submit to God and escape His judgments. The bigotry and stubbornness of the king resulted in spreading the knowledge of God, and bringing many of the Egyptians to give themselves to His service. (PP 333.2) MC VC

It was because the Israelites were so disposed to connect themselves with the heathen and imitate their idolatry that God had permitted them to go down into Egypt, where the influence of Joseph was widely felt, and where circumstances were favorable for them to remain a distinct people. Here also the gross idolatry of the Egyptians and their cruelty and oppression during the latter part of the Hebrew sojourn should have inspired in them an abhorrence of idolatry, and should have led them to flee for refuge to the God of their fathers. This very providence Satan made a means to serve his purpose, darkening the minds of the Israelites and leading them to imitate the practices of their heathen masters. On account of the superstitious veneration in which animals were held by the Egyptians, the Hebrews were not permitted, during their bondage, to present the sacrificial offerings. Thus their minds were not directed by this service to the great Sacrifice, and their faith was weakened. When the time came for Israel’s deliverance, Satan set himself to resist the purposes of God. It was his determination that that great people, numbering more than two million souls, should be held in ignorance and superstition. The people whom God had promised to bless and multiply, to make a power in the earth, and through whom He was to reveal the knowledge of His will—the people whom He was to make the keepers of His law—this very people Satan was seeking to keep in obscurity and bondage, that he might obliterate from their minds the remembrance of God. (PP 333.3) MC VC