The Mekhilta DeRabbi Yishmael interprets one of the most powerful lines in the Song at the Sea: "And in the greatness of Your grandeur You break those who rise up against You" (Exodus 15:7). The rabbis read this verse with care, and their interpretation draws out a protective logic at the heart of God's relationship with Israel.
The verse says God magnified His grandeur against "those who rise up against You." The Mekhilta asks: who are these people? The answer is precise and revealing. Those who rise up against God are identified as those who rise up against His children. An attack on Israel is treated as an attack on God Himself.
This identification is not metaphorical. The Mekhilta presents it as a theological principle. The Egyptian army did not march into the sea thinking it was waging war against God. It was chasing escaped slaves. But in God's reckoning, there is no distinction between persecuting His people and challenging His sovereignty. When Pharaoh pursued Israel, he was, whether he knew it or not, rising up against the Creator of the universe.
This teaching resonated deeply with Jewish communities throughout history, particularly during periods of persecution. The Mekhilta's reading of (Exodus 15:7) asserts that no enemy of Israel faces merely human opposition. They face the "greatness of Your grandeur," the full weight of divine power directed against anyone who threatens God's chosen people. The Egyptians discovered this at the sea. Amalek would discover it at Rephidim. And every subsequent enemy of Israel, the Mekhilta implies, will discover it in turn. To rise against God's children is to rise against God, and the greatness of His grandeur will break them.