May 3, 1912 did not fall on a Sunday. Nevertheless, Abdu'l-Baha wanted to include in the talk that he gave that day some information that could cause the ears of Christians in the audience to "tune in." Here are two paragraphs from a talk that Abdu'l-Baha gave on that day:
"Jesus Christ was an Educator of humanity. His teachings were altruistic; His bestowal, universal. He taught mankind by the power of the Holy Spirit and not through human agency, for the human power is limited, whereas the divine power is illimitable and infinite. The influence and accomplishment of Christ will attest this. Galen, the Greek physician and philosopher who lived in the second century A.D., wrote a treatise upon the civilization of nations. He was not a Christian, but he bore testimony that religious beliefs exercise an extraordinary effect upon the problems of civilization. In substance he said, “There are certain people among us, followers of Jesus, the Nazarene, who was killed in Jerusalem. These people are truly imbued with moral principles which are the envy of philosophers. They believe in God and fear Him. They have hopes in His favors; therefore, they shun all unworthy deeds and actions and incline to praiseworthy ethics and morals. Day and night they strive that their deeds may be commendable and that they may contribute to the welfare of humanity; therefore, each one of them is virtually a philosopher, for these people have attained unto that which is the essence and purport of philosophy. These people have praiseworthy morals, even though they may be illiterate.”
The purpose of this is to show that the holy Manifestations of God, the divine Prophets, are the first Teachers of the human race. They are universal Educators, and the fundamental principles they have laid down are the causes and factors of the advancement of nations. Forms and imitations which creep in afterward are not conducive to that progress. On the contrary, these are destroyers of human foundations established by the heavenly Educators. These are clouds which obscure the Sun of Reality. If you reflect upon the essential teachings of Jesus, you will realize that they are the light of the world. Nobody can question their truth. They are the very source of life and the cause of happiness to the human race. The forms and superstitions which appeared and obscured the light did not affect the reality of Christ. For example, Jesus Christ said, “Put up thy sword into the sheath.” The meaning is that warfare is forbidden and abrogated; but consider the Christian wars which took place afterward. Christian hostility and inquisition spared not even the learned; he who proclaimed the revolution of the earth was imprisoned; he who announced the new astronomical system was persecuted as a heretic; scholars and scientists became objects of fanatical hatred, and many were killed and tortured. How do these actions conform with the teachings of Jesus Christ, and what relation do they bear to His own example? For Christ declared, “Love your enemies, … and pray for them which … persecute you; that you may be the children of your Father which is in heaven: for he maketh his sun to rise on the evil and on the good, and sendeth rain on the just and on the unjust.” How can hatred, hostility and persecution be reconciled with Christ and His teachings? "