The Apostle Paul expresses this clearly: "I do not want you to be unaware, brothers, that our ancestors were all under the cloud and all passed through the sea; and all were baptized into Moses in the cloud and in the sea; and all ate the same spiritual food, and all drank the same spiritual drink, for they drank from the spiritual rock that followed them, and the rock was Christ." Yet, not many received God's favor, as they fell in the wilderness. These events serve as warnings for us, so we do not crave evil as they did. Furthermore, he notes: "These things happened to them as examples, and were written down for our admonition, upon whom the ends of the ages have come" (1 Cor. 10:1-11).
Therefore, dear friends, let none among you who believe question that the passage of the Israelites through the Red Sea symbolizes our baptism. In baptism, we are liberated by our Lord Jesus Christ, who serves as the archetype of Moses, freeing us from the dominion of the devil and his forces that once tormented us, much like Pharaoh and the Egyptians oppressed the Israelites while they labored. Let us therefore proclaim: "For He hath triumphed gloriously; the horse and its rider He hath thrown into the sea." Those who have lost their power over us are, in effect, dead to us, because our sins, which once shackled us to the enemy, have been washed away in the cleansing waters of baptism (gratiae sanctae), akin to being submerged in the sea. Hence, let us sing unto the Lord; indeed, He has exalted Himself; He has cast the horse and its rider into the sea, submerging the proud and arrogant in baptism. Truly, only the humble and submissive can lift their voices in this song. For it is not in the hearts of the proud, those seeking their own exaltation, that the Lord manifests His glory. The sinner, justified through faith in Him who declares the ungodly righteous, finds his faith counted as righteousness (Rom. 4:5). The just live by faith (Rom. 1:17), while those who fail to comprehend God’s righteousness and attempt to establish their own do not submit to His righteousness (Rom. 10:3). Consequently, they rightfully sing of their Deliverer, the Lord their God, whom they serve. They do not belong to those who seek their own glory, who, upon realizing the existence of God, refuse to honor Him as God (Rom. 1:21).