Click here to advertise on CatholicCulture.org

Dictionary

A modern dictionary of Catholic terms, both common and obscure. Find accurate definitions of words and phrases.

Search:

Or browse the dictionary by selecting a letter!
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

HOMOOUSIOS

A term first defined by the first general council of the Church to identify Christ's relationship to the Father. It was chosen by the council to clarify the Church's infallible teaching that the second Person of the Trinity, who became man, is of one and the same substance, or essence, or nature as God the Father. The Arians, who were condemned at Nicaea, held that Christ was "divine" only in the sense that he was from God, and therefore like God, but not that he was literally "God from God, one in being with the Father." (Etym. Greek homousios, of one essence, consubstantial.)

All items in this dictionary are from Fr. John Hardon's Modern Catholic Dictionary, © Eternal Life. Used with permission.

Subscribe for free
Click here to advertise on CatholicCulture.org

Recent Catholic Commentary

Challenging Times? 6 hours ago
Reality 101: The fat between our ears 7 hours ago
Liberal visions of Catholicism: Kickstarter and the world's largest NGO September 1
The Blessed Book of Beasts August 30
Weekend reading August 29

Top Catholic News

Most Important Stories of the Last 30 Days
‘A real via crucis’: Pope Francis, patriarch plead on behalf of Iraq’s Christians CWN - August 8
Hundreds of thousands of Iraqi Christians in flight as Islamic State advances CWN - August 8