September 28

…in the Qur’án are recorded all the calumnies and reproaches uttered against Him, [Muhammad] as well as all the afflictions which He suffered. Refer ye thereunto, that haply ye may be informed of that which hath befallen His Revelation. So grievous was His plight, that for a time all ceased to hold intercourse with Him and His companions. Whoever associated with Him fell a victim to the relentless cruelty of His enemies. 
- Baha’u’llah  (‘The Kitab-i-Iqan’)