The 'temples of falsity' (Shi'is) called Ja'far 'the Liar'.

They asked Ja'far the brother of Hasan 'Askari: "Did your brother have any offspring? " He replied: "There was an infant but he died." But when the temples of falsity [=hayaakil e maj'uulah] heard this utterance they denied him and called Ja'far the Liar. Consider how grievous was their wrong-doing and their falsification. Then they proceeded to make mention of the "sacred precinct", and the appearance of tawqi'at [=communications of the Hidden One] from the sacred precincts with all the details that you have heard of before. May God vouchsafe fairness and equity unto these people for they have left their people in a wilderness of vain imaginings and false ideas, in greater perdition than Abu Lahab.

Baha'u'llah's Tablets quoted in Faadil e Maazandaraani Amr va Khalq, Volume 2 page 3

http://fananapazir.co.nr/sixtranslations.html
https://web.archive.org/web/20160308184005/http://fananapazir.co.nr/sixtranslations.html