The prophet who is in the sea is Prophet Yunus (Jonah).
Prophet Yunus, peace be upon him, is a significant figure in Islamic and Judeo-Christian traditions. His story recounts his mission to the people of Nineveh. When they initially rejected his message, he became disheartened and boarded a ship. A storm arose, and to appease the seas, the crew cast lots, which fell upon Yunus. He was then thrown overboard and swallowed by a large fish (whale or sea creature).
While inside the fish, Yunus repented to God. God heard his prayer and commanded the fish to release him onto the shore. Yunus then returned to Nineveh, where the people had repented and embraced his message.
The story of Prophet Yunus serves as a powerful reminder of God's mercy, the importance of repentance, and the consequences of disobedience. The Quran mentions this story in Surah As-Saffat (37:139-148) and Surah Yunus (10:98), highlighting its significance in Islam.
