其依据如下:
The evidence for that is as follows:
不允许将伊ज्তिहाद归于安拉的使者ﷺ。
It Is Not Permitted For Ijtihaad To Be Attributed To The Messenger Of Allah (saw)
1 – 理性证据（Ad-Daleel Al-‘Aqliy）
1 – Ad-Daleel Al-‘Aqliy (Rational or intellectual evidence):
"伊杰particularity"? No — correct rendering: 伊阿给德（Ijtihaad）的概念与先知（愿主赐福他并使他平安）的“宗教无误”（’Ismah）相矛盾，因为在启示（Ar-Risaalah）和传达（At-Tableegh）方面不允许出现错误。因此，先知穆罕默德ﷺ在启示和传达方面是免于错误的，因为我们奉命要遵从先知ﷺ在他从他的主那里传达给我们的事情上。而伊杰提哈德（Ijtihaad）是容许出错的，理性上无法设想安拉会命令我们去遵从错误。 Let me correct the transliteration to be clean: 伊杰提哈德（Ijtihaad）的概念与先知穆罕默德ﷺ的“无误性”（’Ismah）相矛盾，因为在启示（Ar-Risaalah）和传达（At-Tableegh）方面不允许出现错误。因此，先知穆罕默德ﷺ在启示和传达方面是免于错误的，因为我们奉命遵从先知ﷺ从他的主那里传达给我们的事情。而伊杰提哈德是容许出错的，理性上无法设想安拉会命令我们去遵从错误。
The concept of Ijtihaad is contradictory to the ‘Ismah (infallibility) of the Messenger (saw) because it is not permitted for error to occur in respect to the message (Ar-Risaalah) and conveyance (At-Tableegh). The Messenger of Allah (saw) is therefore infallible from an error in respect to the message and the conveyance and because we have been commanded to follow the Messenger (saw) in respect to that which he conveys to us from his Rabb. That is whilst Ijtihaad is open to error and it is not intellectually conceivable for Allah to command us to follow the error.
2 – 《天启证据》(Ad-Daleel Ash-Shar'iy)：
2 – Ad-Daleel Ash-Shar’iy:
真主至高在《古兰经》中告知，使者（ﷺ）只凭启示而警告，他只说出源自启示的话语。真主（SWT）说：
Allah Ta’Aalaa has informed in the Qur’aan Al-Kareem that the Messenger (saw) only warns by the Wahi and only speaks or utters from the Wahi (divinely inspired revelation). Allah (swt) said:
你说："我只是以启示警告你们。"（《众先知》45）
Say: “I warn you only by the revelation” (Al-Anbiyaa’ 45).
他至高者说：
And He Ta’Aalaa said:
他不是随心所欲地说话。（《星辰》53:3-4） 这不过是所启示的启示。
Nor does he speak of (his own) desire. It is only a revelation that is inspired (An-Najm 4)
事实证明了这一点。因为每当出现问题或发生事件时，他都会推迟回答问题或对事件作出裁决，直到启示降临于他，其中有些启示很快降下，有些则过了几天才降下。因此，他并没有通过自行推断（Ijtihaad）来作答，而是等待来自启示的答案或裁决。安拉（SWT）说：
The realities proved this. That is because when an issue arose or an incident occurred, he delayed answering the question or passing judgment upon the reality, until the Wahi had been revealed upon him, some of which came to him quickly whilst some of it came after days. And so he did not undertake Ijtihaad in order to respond but rather he waited for the answer or the Hukm from the Wahi. Allah (swt) said:
我只遵循写给我的启示。（《古兰经》第6章第50节）
I but follow what is revealed to me by inspiration (Al-An’aam 50).