"Verily, the words which have descended from the heaven of the Will of God are the source of unity and harmony for the world. Close your eyes to racial differences, and welcome all with the light of oneness." "We desire but the good of the world and the happiness of the nations," He proclaims, "...that all nations should become one in faith and all men as brothers; that the bonds of affection and unity between the sons of men should be strengthened; that diversity of religion should cease, and differences of race be annulled." "Baha'u'llah hath said," writes `Abdu'l-Baha, "that the various races of humankind lend a composite harmony and beauty of color to the whole. Let all associate, therefore, in this great human garden even as flowers grow and blend together side by side without discord or disagreement between them." "Bahá'u'llah," `Abdu'l-Baha moreover has said, "once compared the colored people to the black pupil of the eye surrounded by the white. In this black pupil is seen the reflection of that which is before it, and through it the light of the spirit shineth forth."