This matter has been explained in details...

This matter has been explained in details, in Surah Ta-Ha, where it says: “(Moses) said: ‘My Lord expand me my breast!” “And make easy for me my task,” “And loose a knot from my tongue,” “(That) they may understand my saying;” “And appoint for me an assistant from my family,” “Aaron, my brother;” “Strengthen my back by him,” “And associate him (with me) in my affair.” “So that we glorify You much,” “And remember You abundantly.” [^3] Through the next verse, Allah fulfilled this sincere demand of Moses, where the Qur’an says: “Said (Allah): ‘By no means, so go you both with Our signs, surely We are with you, hearing’.” This statement means that they can not kill you, your breast will not be straitened and you will be eloquent.

Allah also fulfilled Moses’ praying about his brother and he was commissioned, too,…