"O people of Shín (Shíráz)! Have ye forgotten My loving-kindness and My mercy that have surpassed all created things ...?

" “O concourse of rulers and divines! Incline your ears unto the Voice calling from the horizon of ‘Akká. Verily, it aideth you to proceed aright, and draweth you nigh unto Him, and directeth your steps towards the station which God hath made the Dayspring of His Revelation and the Dawning-Place of His splendors. O peoples of the world! He Who is the Most Great Name is come, on the part of the Ancient King, and hath announced unto men this Revelation which lay hid in His knowledge, and was preserved in the treasury of His protection, and was written down by the Most Sublime Pen in the Books of God, the Lord of Lords. O people of Shín (Shíráz)! Have ye forgotten My loving-kindness and My mercy that have surpassed all created things, and which proceeded from God Who layeth low the necks of men?”

-Bahá'u'lláh, Epistle to the Son of the Wolf, pp. 127-128