Licensing information for images that are not public domain:

Image at Front page “A Faith for Today“:  From photo by Frank McKenna (Unsplash: Unsplach License)

Chile Temple Construction Details (slideshow): copyright©Bahá’í International Community(Bahá’í World News Service), Gonzalo Sepulveda(Google Earth), ©2016:Asamblea Espiritual Nacional de los Bahá’ís de Chile

Images of Akka and the prison are from “Copyright © Bahá’í International Community”