And when the Israelites saw the mighty hand of the Lord displayed against the Egyptians, the people feared the Lord and put their trust in him and in Moses his servant.
Then Moses and the Israelites sang this song to the Lord: “I will sing to the Lord, for he is highly exalted. Both horse and driver he has hurled into the sea.
Those on the rocky ground are the ones who receive the word with joy when they hear it, but they have no root. They believe for a while, but in the time of testing they fall away.