The work in which you are engaged is dear and near to my heart and constitutes one of the most vital aspects of the manifold activities of our beloved Faith. The highest standards of purity, of integrity, of detachment and sacrifice must be maintained by the members of your group in order to enable you to play a decisive part in the spread and consolidation of the Faith. A tremendous responsibility has been laid upon you, and nothing short of a pure, a virtuous, an active and truly exemplary life can enable you to fulfil your high destiny. I will pray that you may be guided and strengthened to render the most effective service to the Cause and by your example lend a fresh impetus to the onward march of its new-born institutions. (In the handwriting of Shoghi Effendi, appended to a letter dated 6 September 1934 written on his behalf to the National Spiritual Assembly of the United States and Canada Youth Council; The Compilation of Compilations, vol. II, Youth)