O ye friends of God! The world is like the body of man—it hath become sick, feeble and infirm. Its eye is devoid of sight, its ear hath become destitute of hearing and its faculties of sense are entirely dissolved. The friends of God must become as wise physicians and care for and heal this sick person, in accord with the divine teachings, in order that—God willing—it may perchance gain health, find eternal healing and that its lost powers may be restored; and that the person of the world may find such health, freshness and purity that it will appear in the utmost beauty and charm.
The first remedy is to guide the people, so that they may turn unto God, hearken unto the divine commandments and go forth with a hearing ear and seeing eye. After this swift and certain remedy hath been applied, then according to the divine teachings, they ought to be trained in the conduct, morals and deeds of the Supreme Concourse, encouraged and inspire with the gifts of the Kingdom of ABHA. The hearts should be purified and cleansed from every trace of hatred and rancor and enabled to engage in truthfulness, conciliation, uprightness and love toward the world of humanity; so that the East and the West may embrace each other like unto two lovers, enmity and animosity may vanish from the human world and the universal peace be established!
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 every one led astray, an affectionate father or mother to every orphan, and, in the utmost joy and fragrance, a son or daughter to every one 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, pp 36 & 37