Exodus 1:8 Now there arose a new king over Egypt, who did not know Joseph. And he said to his people, “Behold, the people of Israel are too many and too mighty for us. Come, let us deal shrewdly with them, lest they multiply, and, if war breaks out, they join our enemies and fight against us and escape from the land.” Therefore they set taskmasters over them to afflict them with heavy burdens. They built for Pharaoh store cities, Pithom and Raamses. But the more they were oppressed, the more they multiplied and the more they spread abroad. And the Egyptians were in dread of the people of Israel. So they ruthlessly made the people of Israel work as slaves and made their lives bitter with hard service, in mortar and brick, and in all kinds of work in the field. In all their work they ruthlessly made them work as slaves.
This was God’s purpose for Israel’s time in Egypt. Egypt served as a mother’s womb for Israel, a place where they rapidly grew from a large clan to a mighty nation. The nation could not grow this way in Canaan, because it was practically impossible to avoid intermarriage with the pagan and wicked inhabitants of Canaan. Egypt was so racially biased and had such an entrenched system of racial separation that Israel could grow there over several centuries without being assimilated. This growth in the face of affliction has consistently been the story of God’s people, throughout all ages – the more they are afflicted, the more they grow. As the ancient Christian writer Tertullian said, “The blood of the martyrs is the seed of the Church.” Because God’s purpose was to bless Israel and fulfill His role for them in His eternal plan, no amount of affliction could defeat His purpose. The Egyptians tried their best through cruel slavery; but it did not work. The principle of Isaiah 54:17 proved true: No weapon formed against you shall prosper. The wickedness of the Egyptians could hurt the children of Israel but could never defeat God’s plan for them. Pharaoh thought it best to not kill them; but he did want them to be slaves. In the midst of their cruel and harsh service, life must have seemed hopeless to the children of Israel, and the idea that God was working out His plan must have seemed very far away – yet it was true nonetheless. (Guzik)