March 23

God hath prescribed unto everyone the duty of teaching His Cause.  Whoever ariseth to discharge this duty, must needs, ere he proclaimeth His Message, adorn himself with the ornament of an upright and praiseworthy character, so that his words may attract the hearts of such as are receptive to his call.  Without it, he can never hope to influence his hearers.  Thus doth God instruct you.  He, verily, is the Ever-Forgiving, the Most Compassionate. 
- Baha'u'llah  (Tablet to Napoleon III, Suriy-i-Haykal [Tablet of Temple]; ‘The Summons of the Lord of Hosts’)