The last twenty-three years of the first Bahá'í century may thus be regarded as the initial stage of the Formative Period of the Faith, an Age of Transition to be identified with the rise and establishment of the Administrative Order, upon which the institutions of the future Bahá'í World Commonwealth must needs be ultimately erected in the Golden Age that must witness the consummation of the Bahá'í Dispensation. The Charter which called into being, outlined the features and set in motion the processes of, this Administrative Order is none other than the Will and Testament of 'Abdu'l-Bahá, His greatest legacy to posterity, the brightest emanation of His mind and the mightiest instrument forged to insure the continuity of the three ages which constitute the component parts of His Father's Dispensation....
- Shoghi Effendi (‘God Passes By’; The Compilation of Compilations, vol. II, The Significance of the Formative Age of Our Faith)