In order to facilitate complete understanding between all people, a universal auxiliary language will be adopted and in the schools of the future two languages will be taught — the mother tongue and this international auxiliary tongue which will be either one of the existing languages or a new language made up of words from all the languages — the matter is to be determined by a confederation met for the purpose which shall represent all tribes and nations. This international tongue will be used in the work of the parliament of man — a supreme tribunal of the world which will be permanently established in order to arbitrate international questions. – Abdu’l-Baha, Divine Philosophy, p. 84.
A mutual language will become the mightiest means toward universal progress, for it will cement the east and the west. It will make the world one home and become the divine impulse for human advancement. It will upraise the standard of oneness of the world of humanity and make the earth a universal commonwealth. It will create love between the children of men and good fellowship between the various creeds. – Divine Philosophy, p. 142.
An international Congress should be formed, consisting of delegates from every nation in the world, Eastern as well as Western. This Congress should form a language that could be acquired by all, and every country would thereby reap great benefit.
Until such a language is in use, the world will continue to feel the vast need of this means of intercourse. Difference of speech is one of the most fruitful causes of dislike and distrust that exists between nations, which are kept apart by their inability to understand each other’s language more than by any other reason.
If everybody could speak one language, how much more easy would it be to serve humanity! – Abdu’l-Baha, Paris Talks, p. 155.