Warning against despair and impatience

فَٱصْبِرْ لِحُكْمِ رَبِّكَ وَلَا تَكُن كَصَاحِبِ ٱلْحُوتِ إِذْ نَادَىٰ وَهُوَ مَكْظُومٌ

Then be patient for the decision of your Lord, [O Muḥammad], and be not like the companion of the fish [i.e., Jonah] when he called out while he was distressed.