Surah 12. Yusuf, Ayah 86

Namely, that "judgment as to what is to happen rests with none but God", and that "all who have trust [in His existence] must place their trust in Him alone" (verse {67}): the twin ideas which underlie the whole of this surah, and which Jacob now seeks to impress upon his sons. In addition to this, his remembrance of Joseph's prophetic dream (verse {4}) and his own conviction at the time that his beloved son would be elected by God for His special grace (verse {6}), fills Jacob with renewed hope that Joseph is still alive (Razi and Ibn Kathir): and this explains the directives which he gives his sons in the next sentence.

Jacob's plaint to Allah is about himself, not about Allah's doings. He bewails the distraction of his mind and his occasional breaking out of those bounds of patience which he had set for himself.

He knew of Allah's merciful and beneficent dealings with man in a way his shallow sons did not. And his perfect faith in Allah also told him that all would be well. He never gave up hope for Joseph, as his directions in the next verse show. They may be supposed to have been spoken after a little silence of grief and thought. That silence I have indicated in punctuation by three dots.