O ye beloved of the Lord! Commit not that which defileth the limpid stream of love or destroyeth the sweet fragrance of friendship. By the righteousness of the Lord! Ye were created to show love one to another and not perversity and rancour. Take pride not in love for yourselves but in love for your fellow-creatures. Glory not in love for your country, but in love for all mankind.
- Baha’u’llah (‘Tablets of Baha’u’llah revealed after the Kitab-i-Aqdas’)