Service to the Cause of God requires absolute fidelity and integrity and unwavering faith in Him. No good but only evil can come from taking the responsibility for the future of God’s Cause into our own hands and trying to force it into ways that we wish it to go regardless of the clear texts and our own limitations. It is His Cause. He has promised that its light will not fail. Our part is to cling tenaciously to the revealed Word and to the Institutions that He has created to preserve His Covenant.
It is precisely in this connection that the believers must recognize the importance of intellectual honesty and humility. In past dispensations many errors arose because the believers in God’s Revelation were overanxious to encompass the Divine Message within the framework of their limited understanding, to define doctrines where definition was beyond their power, to explain mysteries which only the wisdom and experience of a later age would make comprehensible, to argue that something was true because it appeared desirable and necessary. Such compromises with essential truth, such intellectual pride, we must scrupulously avoid.
- The Universal House of Justice (From a message dated 27 May 1966 to an individual believer; Online Baha’i Reference Library of the Baha’i World Center)