O ye friends of God! Be kind to all peoples and nations, have love for all of them, exert yourselves to purify the hearts as much as you can, and bestow abundant effort in rejoicing the souls. Be ye a sprinkling of rain to every meadow and a water of life to every tree. Be ye as fragrant musk to every nostril and a soul-refreshing breeze to every invalid. Be ye salutary water to every thirsty one, a wise guide to everyone led astray, an affectionate father or mother to every orphan, and, in the utmost joy and fragrance, a son or daughter to everyone bent with age. Be ye a rich treasure to every indigent one; consider love and union as a delectable paradise, and count annoyance and hostility as the torment of hell-fire. Exert with your soul; seek no rest in body; supplicate and beseech with your heart and search for divine assistance and favor, in order that ye may make this world the Paradise of Abha and this terrestrial globe the arena of the Supreme Kingdom. If ye make an effort, it is certain that these lights will shine, this cloud of mercy shall rain, this soul-nourishing breeze shall waft, and the scent of this most fragrant musk be diffused.
- ‘Abdu’l-Baha (‘Tablets of ‘Abdu’l-Baha’, vol. 1)