On how to achieve unity

"Man must be a lover of the light no matter from what day-spring it may appear. He must be a lover of the rose no matter in what soil it may be growing. He must be a seeker of the truth no matter from what source it come. Attachment to the lantern is not loving the light. Attachment to the earth is not befitting but enjoyment of the rose which develops from the soil is worthy. Devotion to the tree is profitless but partaking of the fruit is beneficial. Luscious fruits no matter upon what tree they grow or where they may be found be enjoyed. The word of truth no matter which tongue utters it mustmust be sanctioned. Absolute verities no matter in what book they be recorded must be accepted. If we harbor prejudice it will be the cause of deprivation and ignorance. The strife between religions, nations and races arises from misunderstanding. If we investigate the religions to discover the principles underlying their foundations we will find they agree, for the fundamental reality of them is one and not multiple. By this means the religionists of the world will reach their point of unity and reconciliation. They will ascertain the truth that the purpose of religion is the acquisition of praiseworthy virtues, betterment of morals, spiritual development of mankind, the real life and divine bestowals. All the prophets have been the promoters of these principles; none of them has been the promoter of corruption, vice or evil. They have summoned mankind to all good. They have united people in the love of God, invited them to the religions of the unity of mankind and exhorted them to amity and agreement...

Praise be to God! the springtime of God is at hand. This century is verily the spring season. The world of mind and the kingdom of soul have become fresh and verdant by its bestowals. It has resuscitated the whole realm of existence. On one hand the lights of reality are shining; on the other the clouds of divine mercy are pouring down the fullness of heavenly bounty. Wonderful material progress is evident and great spiritual discoveries are being made. Truly this can be called the miracle of centuries for it is replete with manifestations of the miraculous. The time has come when all mankind shall be united, when all races shall be loyal to one fatherland, all religions become one religion and racial and religious bias pass away. It is a day in which the oneness of humankind shall uplift its standard and international peace like the true morning flood the world with its light. Therefore we offer supplications to God, asking him to dispel these gloomy clouds and uproot these imitations in order that the East and West may become radiant with love and unity; that the nations of the world shall embrace each other and the ideal spiritual brotherhood illumine the world like the glorious sun of the high heavens. "

-- Abdu'l Baha