For example, one phrase that is found in Tuḥaf al-‘Uqūl is al-shī‘ah al-mustabīrīn [p. 490] which is an uncommon phrase and some theories have been put forward and debated in relation to what this could mean and how it may relate to the beliefs of Ibn Shu‘ba. Specifically, whether or not by this phrase Ibn Shu‘ba was actually hinting against the Muqaṣṣirah among the Shī‘ah.
2 Another interesting claim that has been made is that because Ibn Shu‘ba has included the testament (waṣiyya) of Mufaḍḍal ibn ‘Umar al-Ju‘fī al-Kūfī in his compilation, he must have been a Nuṣayri.