the Messenger’s words and intent is more likely to be among the most knowledgeable of people concerning them. Thus, the correct view is that held by Shaykh al-Islam regarding whether tamattuʿ is obligatory: it was obligatory upon the Companions. As for those after them, it is preferable but not obligatory.
The relied-upon position in the school is that tamattuʿ is preferable in all cases, even for one who has brought along a sacrificial animal; for him too, tamattuʿ is more preferable.
But how is he to do this, when he may not shave his head until the Day of Sacrifice, due to Allah’s saying: “And do not shave your heads until the sacrificial animal has reached its place of slaughter” [al-Baqarah 2:196]? They say: when he has performed tawaf and saʿy, he does not shave his head; rather, he intends that the umrah has ended, but he does not exit the state of consecration by shaving. Then, when the eighth day of Dhu al-Hijjah arrives, he enters into consecration for Hajj. There is no doubt that this is an exceedingly weak view, and I have not seen anything like it in the sunnah.
The correct view is that one who has brought along a sacrificial animal cannot perform tamattuʿ, because he cannot exit the state of consecration, whereas tamattuʿ necessarily entails doing so.
Shaykh al-Islam said: We do not say that tamattuʿ is unconditionally preferable, nor that qiran is unconditionally preferable, nor that ifrad is unconditionally preferable. Rather, it should be said: whoever has brought along a sacrificial animal, qiran is preferable for him, for three reasons:
First, because tamattuʿ is not possible in his case. How can he perform tamattuʿ when he has not exited the state of consecration? The one who has brought along a sacrificial animal does not exit it until the Day of Sacrifice, so when could he perform tamattuʿ?
Second, because qiran along with bringing a sacrificial animal was the practice of the Prophet, peace and blessings be upon him; therefore, qiran is preferable.
Third, because it combines Hajj and umrah. Even though, if he were to perform ifrad while having brought along a sacrificial animal, it would be valid, qiran is preferable for one who has brought along a sacrificial animal for these three reasons.