The second teaching of Bahá’u’lláh is the oneness of the world of humanity. Every human creature is the servant of God. All have been created and reared by the power and favor of God; all have been blessed with the bounties of the same Sun of divine truth; all have quaffed from the fountain of the infinite mercy of God; and all in His estimation and love are equal as servants. He is beneficent and kind to all. Therefore, no one should glorify himself over another; no one should manifest pride or superiority toward another; no one should look upon another with scorn and contempt; and no one should deprive or oppress a fellow creature. All must be considered as submerged in the ocean of God’s mercy. We must associate with all humanity in gentleness and kindliness. We must love all with love of the heart. Some are ignorant; they must be trained and educated. One is sick; he must be healed. Another is as a child; we must assist him to attain maturity. We must not detest him who is ailing, neither shun him, scorn nor curse him, but care for him with the utmost kindness and tenderness. An infant must not be treated with disdain simply because it is an infant. Our responsibility is to train, educate and develop it in order that it may advance toward maturity.

The third teaching or principle of Bahá’u’lláh is that religion and science are in complete agreement. Every religion which is not in accordance with established science is superstition. Religion must be reasonable. If it does not square with reason, it is superstition and without foundation. It is like a mirage, which deceives man by leading him to think it is a body of water. God has endowed man with reason that he may perceive what is true. If we insist that such and such a subject is not to be reasoned out and tested according to the established logical modes of the intellect, what is the use of the reason which God has given man? The eye is the organ of sense by which we view the world of outer phenomena; hearing is the faculty for distinguishing sounds; taste senses the properties of objects, such as bitter, sweet; smell detects and differentiates odors; touch reveals attributes of matter and perfects our communication with the outer world; yet after all, the circle and range of perception by the five senses is exceedingly limited. But the intellectual faculty of man is unlimited in its sphere of action. The eye views details perhaps a mile, but the intellect can perceive the far East and West. The ear may hear tone modulations at one thousand feet, but the mind of man can detect the harmonies of the