Questions / Other faiths

Is astrology a sin?

Church teaching

Answered on video by The Thomistic Institute (Dominican friars)

Video: Can Catholics believe in astrology? #AskAFriar (Aquinas 101), The Thomistic Institute, published Nov 20, 2023. Checked 10 October 2026. Loads from YouTube (privacy-enhanced mode) only when you press play. Watch on YouTube

In short: Yes. Horoscopes and divination take the trust you owe God and hand it to the stars. CCC 2116

The answer, in writing

Church teaching

All forms of divination are to be rejected; consulting horoscopes, astrology, palm reading and mediums conceals a desire for power over time and others. CCC 2116

Our words

Trust the One who made the stars, not the stars.

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Sources on this page

How we know · 1 Catechism paragraph
  1. Catechism of the Catholic Church, paragraphs 2116 (official text on vatican.va).

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