That act, though committed by wild and feeble-minded fanatics, and in spite of its being from the very first emphatically condemned by no less responsible a person than Bahá’u’lláh, was the signal for the outbreak of a series of persecutions and massacres of such barbarous ferocity as could be compared only to the atrocities of Mázindarán and Zanján. The storm to which that act gave rise plunged the whole of Ṭihrán into consternation and distress. It involved the life of the leading companions who had survived the calamities to which their Faith had been so cruelly and repeatedly subjected. That storm was still raging when Bahá’u’lláh, with some of His ablest lieutenants, was plunged into a filthy, dark, and fever-stricken dungeon, whilst chains of such weight as only notorious criminals were condemned to carry, were placed upon His neck. For no less than four months He bore the burden, and such was the intensity of His suffering that the marks of that cruelty remained imprinted upon His body all the days of His life.
- Nabil (‘The Dawn-Breakers’, translated and edited by Shoghi Effendi)