Contraception Will Always Be Intrinsically Evil: A Look at the Development of Doctrine
This week, 54 years ago, on July 25, 1968, Pope St. Paul VI released the encyclical Humanae Vitae, confirming the Church’s teaching that contraception, whether through sterilization of the man or woman in any act before, during, or after the conjugal act to prevent procreation is morally evil and violates the “unitive and procreative” goods “inherent to the marriage act.” Further, he allowed for couples who have reasonable motives for avoiding having another child to exclusively use the infertile periods of the wife’s cycle, what is now commonly called natural family planning or NFP. This teaching was received in varying ways, with many laypeople and priests choosing to ignore this in favor of the world’s acceptance of birth control. Those obedient to the truth worked hard to defend it, such as philosopher Dietrich von Hildebrand, who explained:
“Every true Catholic must rejoice also when he is allowed to see clearly that the Church does not conform to the ‘majority opinion’ but to the Word of God, and that the Holy Father [Paul VI] must proclaim the truth even when it goes against the current of the times. […] The encyclical Humanae Vitae, in which the Holy Father teaches us clearly the true moral nature of artificial birth control, enables the individual to know exactly what God expects of him and appeals to our conscience not to offend God” (The Encyclical Humanae Vitae: A Sign of Contradiction).
As we mark National NFP Week, there have been confusing ideas coming from the Pontifical Academy of Life that seem to imply that the Church’s teaching on contraception can “develop” to allow the use of artificial contraception. This idea flies in the face of the most basic principles of what is legitimate development of doctrine — for never in Scripture or in the history of the Church has it been moral for married couples to interfere with the procreative end of the marital act. The very moral truths on which marriage is based necessitate that every sexual act must be done within marriage and be a consensual act of self-gift and union of the couple which is open to the procreation of a new human life.
