That one indeed is a man who, today, dedicateth himself to the service of the entire human race. The Great Being saith: Blessed and happy is he that ariseth to promote the best interests of the peoples and kindreds of the earth. In another passage He hath proclaimed: It is not for him to pride himself who loveth his own country, but rather for him who loveth the whole world. The earth is but one country, and mankind its citizens.
Such exhortations to union and concord as are inscribed in the Books of the Prophets by the Pen of the Most High bear reference unto specific matters; not a union that would lead to disunity or a concord which would create discord. This is the station where measures are set unto everything, a station where every deserving soul shall be given his due. Well is it with them that appreciate the meaning and grasp the intent of these words, and woe betide the heedless.
Tablets of Bahá’u’lláh