Fountain of Wisdom is a timeless collection of Tablets of Bahá'u'lláh Revealed after the Kitab-i-Aqdas, in which He explains some of the "precepts and principles that lie at the very core of His Faith." Revealed during the final years of His ministry, the sixteen tablets contained in this volume cover a wide range of topics and place emphasis on principles such as the oneness and wholeness of the human race, collective security, justice, trustworthiness, and moderation of all things.