“Once I saw abu Ja‘far (a.s.) who had come out to me and I began to look at him from head to his toes so I can describe him to our people in Egypt. I was looking until he sat down and said, “O Ali, Allah has supported His argument against the people in the case of Imamat (Leadership with Divine Authority) just as He has done so in the case of the prophets. He has said, “We gave authority to him (John) over the people during his childhood (19:12).. When he attained maturity, God gave him strength, wisdom and knowledge. Thus, do We reward those who do good.” (12:22) “When he grew-up to manhood and became forty years old,. .” (46:15). It come to pass that wisdom comes to a prophet when he is just a child or it may come to a prophet when he is forty years old.”