Abdu'l-Baha in London by -'Abdu'l-Bahá- 1 Para

The differences in language cause disunion between nations. There must be one universal language. The diversity in Faiths is also a cause of separation. The true foundation of all faiths must be established, the outer differences abolished. There must be a Oneness of Faith. To end all these differences is a very hard task. The whole world is sick, and needs the power of the Great Healer. (43:2)

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