“O people of the Book! Why disbelieve the signs of God to which ye yourselves have been witnesses?”

"Leaders of religion, in every age, have hindered their people from attaining the shores of eternal salvation, inasmuch as they held the reins of authority in their mighty grasp. Some for the lust of leadership, others through want of knowledge and understanding, have been the cause of the deprivation of the people. By their sanction and authority, every Prophet of God hath drunk from the chalice of sacrifice, and winged His flight unto the heights of glory. What unspeakable cruelties they that have occupied the seats of authority and learning have inflicted upon the true Monarchs of the world, those Gems of divine virtue! Content with a transitory dominion, they have deprived themselves of an everlasting sovereignty. Thus, their eyes beheld not the light of the countenance of the Well-Beloved, nor did their ears hearken unto the sweet melodies of the Bird of Desire. For this reason, in all sacred books mention hath been made of the divines of every age. Thus He saith: “O people of the Book! Why disbelieve the signs of God to which ye yourselves have been witnesses?” 12 And also He saith: “O people of the Book! Why clothe ye the truth with falsehood? Why wittingly hide the truth?” 13 Again, He saith: “Say, O people of the Book! Why repel believers from the way of God?” 14 It is evident that by the “people of the Book,” who have repelled their fellow-men from the straight path of God, is meant none other than the divines of that age, whose names and character have been revealed in the sacred books, and alluded to in the verses and traditions recorded therein, were you to observe with the eye of God."

-Bahá'u'lláh, The Kitáb-i-Íqán, pp. 15-16

12. Qur’án 3:70.
13. Qur’án 3:71.
14. Qur’án 3:99.