September 16

… the members of these Assemblies must, on their part, set aside their own inclinations, personal interests, likes and dislikes, and regard only the welfare of the Cause and the well-being of the friends. This is surely the foundation which must be firmly laid in the hearts of all believers the world over, for upon this only can any constructive and permanent service be achieved, and the edifice of the Beloved’s last instructions, as revealed in His Will and Testament, be raised and established. 
(Shoghi Effendi, excerpt from a letter dated 17 February 1923 to the Baha’is of London, Manchester and Bournemouth)