The Bahá’í Writings / ‘Abdu’l‑Bahá / The Promulgation of Universal Peace Talks ‘Abdu’l‑Bahá Delivered in Chicago The Promulgation of Universal Peace · ‘Abdu’l‑Bahá · 11 words Talks ‘Abdu’l‑Bahá Delivered in Chicago 31 October - 1 November 1912 ← – 114 – – 115 – →