I’ve heard a few people saying “Jallahjalalhu is only for Allah jjh and not for Masoomeen jjh.” Yes i do believe has lots of jalal (glory) so do Masoomeen (jjh) from these ayahs of Holy Quran and hadith I shall prove you can use Jallahjalalhu For Masoomeen
Jallahjalalhu (jjh) translates to “May his Glory be exalted”
Proof number 1: “Wabqi wajahe Zuljalal walakaram” Surah Rahman Ayah 27: “And there will remain the Face of your Lord, which is filled with Glory and Honour.”
So Wajhullah (Face of Allah) is being called “Zuljalali Walakaram” Moula Ali jjh is Allahs jjh Wajh (face) in thus ayah it says Moula Ali jjh is filled with jalal (glory) so why can we not say Jallahjalalhu For Moula Ali jjh the most glorious?
Proof No 2: Surah Rahman Ayah 78: “Tabaraka ism Ziljalal Wal ikaram.”
Transaltion: Blessed be that name (ism) of your Lord who is the owner of Majesty and honour”
Imam Muhammed Baqir (JJH) said in tafseer of this ayah “Allah said that the ism (name) of your Lord who is blessed who is the woner of majesty and honour. Therefore, we are that blessing and honour of Allah through whom momins who are obedient to them become blessed.” (SAHIFA E SADAAT NO 58 REF TAFSEER BURHAN)
Last evidence we read Duas from Marifatiha ul jinan pg 156 “O Lord! I beseech you through the ism (name) of Yours which is great and glorious, respected and might.”
Here Moula Ali jjh is being called as glorious and might also All Masoomeen jjh are All One Noor and One essence so they All wajhullah it is just this name is a special one for Moula Ali jjh F
CONCLUSION: Using jallahjalalhu (JJH) can be used O Ahlulbayt how glorious and Mighty you are