Al-Imaam Shamsudeen Adh-Dhahabi (673-748AH), in his Siyar, defended Al-Imaam Aboo Haatim at-Tameemi al-Busti (270-354AH) popularly known as Ibn Hibban, when the latter was accused of a supposed heretical statement upon which some people deserted him.
Al-Imaam Ibn Hibban - rahimahullah - was reported to have said:
النبوة: العلم والعمل
'Prophethood is by knowledge and actions'
To imply that one can become a Prophet in Islam merely by knowledge and actions not necessarily by Allaah's decision.
For that Ibn Hibban was declared a Zindeeq (an heretic), he was boycotted and was reported to the Khalifah for execution.
Al-Imaam Adh-Dhahabi - rahimahullah - however defended him thus:
هذه ØÙƒØ§ÙŠØ© غريبة ØŒ وابن ØØ¨Ø§Ù† Ùمن كبار الأئمة ØŒ ولسنا ندعي Ùيه العصمة من الخطأ ØŒ لكن هذه الكلمة التي أطلقها قد يطلقها المسلم ØŒ ويطلقها الزنديق الÙيلسو٠، ÙØ¥Ø·Ù„اق المسلم لها لا ينبغي ØŒ لكن يعتذر عنه ØŒ Ùنقول : لم يرد ØØµØ± المبتدأ ÙÙŠ الخبر ØŒ ونظير ذلك قوله - عليه الصلاة والسلام - : Ø§Ù„ØØ¬ Ø¹Ø±ÙØ© ومعلوم أن Ø§Ù„ØØ§Ø¬ لا يصير بمجرد Ø§Ù„ÙˆÙ‚ÙˆÙ Ø¨Ø¹Ø±ÙØ© ØØ§Ø¬Ø§ ØŒ بل بقي عليه ÙØ±ÙˆØ¶ وواجبات ØŒ وإنما ذكر مهم Ø§Ù„ØØ¬ . وكذا هذا ذكر مهم النبوة ØŒ إذ من أكمل ØµÙØ§Øª النبي كمال العلم والعمل ØŒ Ùلا يكون Ø£ØØ¯ نبيا إلا بوجودهما ØŒ وليس كل من برز Ùيهما نبيا Ø› لأن النبوة موهبة من الØÙ‚ تعالى ØŒ لا ØÙŠÙ„Ø© للعبد ÙÙŠ اكتسابها ØŒ بل بها يتولد العلم اللدني والعمل الصالØ
'This report is strange (nevertheless) Ibn Hibban was from the major scholars, we don't however say he is infallible, but this statement (allegedly) uttered by him is something any Muslim could (mistakenly) have uttered in the general sense, heretical philosophers (for their own primordial reasons) could utter it too. It is not proper for a Muslim to utter it absolutely but if a Muslim were to say it he should be given an excuse. We would say he does not intend to limit the effect of the subject-word to its predicate. A similar construction to that is the statement of the Messenger of Allaah - sallallahu alayhi wa sallam:
Ø§Ù„ØØ¬ Ø¹Ø±ÙØ©
'Hajj is Arafah.'
(Saheeh: See Irwaa al-Ghaleel, 1064)
It is known that hajj is not limited to standing at Arafah alone, there are many other compulsory rites, (so it would be construed) that the Messenger of Allaah (sallallahu alayhi wa sallam) only meant to say the most essential part of the Hajj rites.
Therefore it is from the complete aspects of Prophethood to have complete knowledge followed by actions, so a person cannot become a Prophet without both yet not everyone that has both becomes a Prophet; Prophethood is a Gift from the Allaah - the Truth, not something any slave can earn by striving. In fact the Blessed Knowledge and Righteous Deeds flow from it.' End of quote.
See Siyar Alaam An-Nubalaa: 16/93
Extracted by Aboo Aamir