O ye men of wisdom among nations! Shut your eyes to estrangement, then fix your gaze upon unity. Cleave tenaciously unto that which will lead to the well-being and tranquillity of all mankind. This span of earth is but one homeland and one habitation. It behoveth you to abandon vainglory which causeth alienation and to set your hearts on whatever will ensure harmony. In the estimation of the people of Baha man's glory lieth in his knowledge, his upright conduct, his praiseworthy character, his wisdom, and not in his nationality or rank (Baha'u'llah, Tablets of Baha'u'llah revealed after the Kitab-i-Aqdas)
