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Illustrated edition · 2026 · ES / EN / LA
Contents ↗Chapter 12: The Contradictions of the Catholic Church: History, Controversies and Responses

12.7 Contradictions in Teaching on Sexuality: Between Doctrine and Reality

Christ crucified in a Spanish chapel.
AI-generated illustration; an artistic interpretation of Spanish Catholic tradition.

The Church’s sexual morality is one of the areas most criticized both within and outside the Catholic community. The Church maintains an approach to sexuality that regards the sexual act as a means exclusively for procreation within marriage. However, this teaching is often seen as disconnected from the reality of the faithful and the challenges they face in their lives.

The Use of Contraceptives: Pope Paul VI’s encyclical “Humanae Vitae” (1968) reaffirmed the Church’s teaching on the unlawfulness of using artificial contraceptives. This decision was controversial even within the Church’s own hierarchy, and many theologians and bishops expressed their disagreement. Most Catholic faithful in the Western world do not follow this teaching, which has created a gap between official doctrine and pastoral practice.

Priestly Celibacy: The practice of mandatory celibacy for priests in the Latin Church is another area of debate. Although the Church defends it as a symbol of total dedication to Christ, some argue that it has contributed to the crisis of vocations and should be reconsidered. Some also see it as one of the underlying causes of sexual abuse scandals, since it can create an environment of repression and isolation.

Homosexuality and Pastoral Inconsistency: The Church’s teaching distinguishes between homosexual inclination, which is not considered a sin in itself, and homosexual acts, which are regarded as intrinsically disordered. However, this distinction has been criticized as hypocritical and as a source of discrimination. At the same time, there have been scandals involving priests engaged in homosexual conduct, which has contributed to a perception of hypocrisy and a lack of consistency in the Church’s teaching on sexuality.

Christ on the cross, inspired by Spanish sacred sculpture, in a candlelit chapel.

This book is written from faith.

About this edition

A reflection written from Catholic faith on the history and life of the Church. The content and historical references of the 2024 manuscript are retained; this is not an official Church publication or an edition of the Magisterium.

The complete Spanish manuscript. AI-assisted English and Latin translations, awaiting professional linguistic and theological review.

The holy cards quote short biblical excerpts with book, chapter and verse. The Latin is checked against the Vatican’s Nova Vulgata; the Spanish and English holy-card texts are editorial translations.

AI-generated illustration; an artistic interpretation of Spanish Catholic tradition.

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© Raúl Moreno Izquierdo · Contents