…you must thank God that He has bestowed upon you the blessing of life and existence in the human kingdom. Strive diligently to acquire virtues befitting your degree and station. Be as lights of the world which cannot be hid and which have no setting in horizons of darkness. Ascend to the zenith of an existence which is never beclouded by the fears and forebodings of nonexistence. When man is not endowed with inner perception, he is not informed of these important mysteries. The retina of outer vision, though sensitive and delicate, may, nevertheless, be a hindrance to the inner eye which alone can perceive. The bestowals of God which are manifest in all phenomenal life are sometimes hidden by intervening veils of mental and mortal vision which render man spiritually blind and incapable, but when those scales are removed and the veils rent asunder, then the great signs of God will become visible, and he will witness the eternal light filling the world. The bestowals of God are all and always manifest. The promises of heaven are ever present. The favors of God are all-surrounding, but should the conscious eye of the soul of man remain veiled and darkened, he will be led to deny these universal signs and remain deprived of these manifestations of divine bounty. Therefore, we must endeavor with heart and soul in order that the veil covering the eye of inner vision may be removed, that we may behold the manifestations of the signs of God, discern His mysterious graces and realize that material blessings as compared with spiritual bounties are as nothing. The spiritual blessings of God are greatest. When we were in the mineral kingdom, although we were endowed with certain gifts and powers, they were not to be compared with the blessings of the human kingdom. In the matrix of the mother we were the recipients of endowments and blessings of God, yet these were as nothing compared to the powers and graces bestowed upon us after birth into this human world. Likewise, if we are born from the matrix of this physical and phenomenal environment into the freedom and loftiness of the spiritual life and vision, we shall consider this mortal existence and its blessings as worthless by comparison.
- ‘Abdu’l-Baha (From a talk, 4 May April 1912, Evanston, Illinois; ‘The Promulgation of Universal Peace: Talks Delivered by 'Abdu'l-Bahá during His Visit to the United States and Canada in 1912’)