All the Prophets of God, including Jesus Christ, appeared in the world for the education of humanity, to develop immature souls into maturity, to transform the ignorant of mankind into the knowing, thereby establishing love and unity through divine education and training. The Prophets have not come to cause discord and enmity. For God has wished all good for His servants, and he who wishes the servants of God evil is against God; he has not obeyed the will and emulated the example of God; he has followed Satanic leadings and footprints. The attributes of God are love and mercy; the attribute of Satan is hate. Therefore, he who is merciful and kind to his fellowmen is manifesting the divine attribute, and he who is hating and hostile toward a fellow creature is satanic. God is absolute love, even as Jesus Christ has declared, and Satan is utter hatred. Wherever love is witnessed, know that there is a manifestation of God’s mercy; whenever you meet hatred and enmity, know that these are the evidences and attributes of Satan. The Prophets have appeared in this world with the mission that human souls may become the expressions of the Merciful, that they may be educated and developed, attain to love and amity and establish peace and agreement.
- ‘Abdu’l-Baha (From a talk, 21 April 1912, Washington, D.C.; ‘The Promulgation of Universal Peace: Talks Delivered by 'Abdu'l-Bahá during His Visit to the United States and Canada in 1912’)