The Baháʼí teachings represent a considerable number of theological, ethical, social, and spiritual ideas that were established in the Baháʼí Faith by Baháʼu'lláh, the founder of the religion, and clarified by its successive leaders: ʻAbdu'l-Bahá, Baháʼu'lláh's son, and Shoghi Effendi, ʻAbdu'l-Bahá's grandson. Wikipedia