“From the beginning of time the light of unity hath shed its divine radiance upon the world, and the greatest means for the promotion of that unity is for the peoples of the world to understand one another’s writing and speech. In former Epistles We have enjoined upon the Trustees of the House of Justice either to choose one language from among those now existing or to adopt a new one, and in like manner to select a common script, both of which should be taught in all the schools of the world. Thus will the earth be regarded as one country and one home.”
From Tablets of Baha’u’llah revealed after the Kitab-i-Aqdas.