Ruling 7. "If an A'lam Mujtahid gives a fatwa on some matter, his follower cannot act in that matter on the fatwa of another Mujtahid. But if he does not give a fatwa, and expresses a precaution (Ihtiyat) that a man should act in such and such a manner, for exam ple if he says that as a precautionary measure, in the first and second Rak'at of the namaz he should read a complete Surah after the Surah of "Hamd", the follower may either act on this precaution, which is called obligatory precaution (Ihtiyat Wajib), or he may act on the fatwa of another Mujtahid who it is permissible to follow.
Hence, if he (the second Mujtahid) rules that only "Surah Hamd" is enough, he (the person offering prayers) may drop the second Surah. The position will be the same if the A'a lam Mujtahid expresses terms like Ta'mmul or Ishkal."
Ruling 507. "Based on oblegatory precaution it is not permissible for a man to shave his beard. Similarly, it is not permissible for him to just leave the hair on his chin and shave the sides. This too is based on obligatory precaution. (See the question-answer section below.)"
520. Question: At times the big companies in Europe discriminate —among those who come to them seeking jobs— between those who shave the irbeards and those who don’t shave them. If this is true, then is it permissible to be clean shaven in order to get the job?
Answer: Shaving the beard—whose prohibition is based on obligatory precaution— would not become permissible just by the desire to get a job with these companies.
521. Question: Is it permissible to shave the two sides of the face and leave the hair on the chin?
Answer: Shaving the beard is haram based on obligatory precaution, and this includes the hair that grows on the sides of the face. However, there is no problem in shaving the hair that grows on the cheeks.
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| What is your opinion in regards to shaving the sides of the beard? |
It is permissible. |
| Is it permissible to shave the hair on my cheeks and have the hair on my chin? |
Yes, it is permissible. |
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So based on the Ihtiyat Wajib mechanism, one can choose to follow the ruling of Ayatullah Hakeem and shave the sides of their face.
Be aware though that Ayatullah Hakeem still requires a beard, his simply does not include the sides of the face:
| Q [8] Is it compulsory to grow a beard in Islam. Did any of our 12 Imams emphasize on growing a beard? |
It is prohibited to shave the beard and there are narrations in the detailed jurists’ books of religious jurisprudence.= |
So it appears he has a different definition of what constitutes a beard.
This also implies that no person should be clean shaven in all respects and parts of the face.
It is permissible.