Religion
Articles about religions, beliefs, worship and religious institutions.
Holy Name Cathedral (Chicago)
Holy See
Holy Spirit
Holy water
Holy water: sacred water used in religious rites
Huguenots
Huguenots: French Calvinist Protestants, history and legacy
Huguenots were French followers of Calvinist Protestantism from the 16th century. This article outlines their beliefs, the wars and persecutions they endured, the diaspora and thei
Hutterites
Hutterites: communal Anabaptist communities and history
Hymn
Ibadi
Ibadi (Ibāḍī) Islam: history, beliefs, and communities
Ibrahim
Ichinomiya
Ichinomiya — chief Shinto shrines of Japan's historical provinces
Iconostasis
Iconostasis: the liturgical screen of Eastern Christian churches
Idol
Idolatry
Idolatry: worship of images, cultural history, and modern meanings
Iglesia ni Cristo
Iglesia ni Cristo (Church of Christ)
Imam
Imam Ali Mosque
Imam Reza shrine
Imam Reza Shrine (Mashhad): Mausoleum and Major Pilgrimage Complex
Iman (concept)
Immaculate Conception
Incarnation
Incarnation (Christianity)
Incense
Incense: aromatic materials, history, and common uses
Independent Catholic churches
Independent Catholic churches: overview, history, and distinctions
Index Librorum Prohibitorum
Indian religions
Indulgence
Indulgence (Catholic doctrine)
Infant baptism
Initiation
Initiation: ceremonies of admission, rites of passage, and membership
Initiation denotes ceremonies or formal acts that admit, mark, or transition a person into a group, adult status, office, or social role. Practices vary widely by culture, religion
Injil
Inquisition
Inquisition: institutions, procedures, and historical development
Series of Catholic Church tribunals and related institutions (from the 13th century onward) that investigated and punished alleged heresy; varied by time, place and legal authority
Intelligent design
Intelligent design: concept, history, and public debate
International Society for Krishna Consciousness
International Society for Krishna Consciousness (ISKCON)
International Spiritual Movement Anjuman Serfaroshan-e-Islam
International Spiritual Movement Anjuman Serfaroshan-e-Islam (ASI)
Iqama
Iqama — the second call that precedes congregational Muslim prayer
Irreligion
Irreligion: nonreligious identity, beliefs, and social forms
Irreligious theism
Isaac
Isaac — Biblical patriarch and son of Abraham and Sarah
Ishmael
Ishmaelites
Ishmaelites: origin, traditions, and historical identity
Overview of the Ishmaelites—descendants of Ishmael in religious texts and historical tradition, their claimed links to Arabian tribes, and how they are viewed in Jewish, Christian
Islam
Islam in China
Islam in Europe
Islam in Europe: history, distribution, and contemporary issues
Islam in Georgia (country)
Islam in Pakistan
Islam in Russia
Islam in UAE
Islamic calendar
Islamic calendar (Hijri) — the lunar calendar for Muslim religious observances
The Islamic or Hijri calendar is a purely lunar calendar of 12 months used to determine Islamic ritual dates such as Ramadan and Hajj. It began with the Hijra (c. 622 CE) and shift