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’)