Isaac Rehberg

Writer

The Ven. Isaac Rehberg is the Archdeacon for liturgy in the Anglican Diocese of All Nations (ACNA), and the Rector of All Saints Anglican Church in San Antonio, Texas, where he lives with his wife, Heather, and two daughters.
Abstract swirl. For "Of One Being..."

We Believe: Of One Being with the Father

Posted on May 22, 2025
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Can you spot the difference between these two Greek words: homoousion and homoiousion? The first word, homoousion, means “of one being.” The second word, homoiousion, means “of like being.” These words may be distinguished by only a single letter, but their meanings are far apart. If Jesus is homoousion with the Father, then they are…

Beyond Lent: Spiritual Disciplines for the Whole Year

Posted on March 12, 2025
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For Anglicans and other liturgical Christians, Lent is the time we set aside each year to focus on the spiritual disciplines of prayer, repentance, almsgiving, and fasting. In the weeks leading up to Lent, it is not uncommon to encounter folks criticizing the Lenten practices as unbiblical. Typically, the criticism is that we should not…