Church Statements on the Evil of Contraception
Janet E. Smith, Ph.D.
(There is an unbreakable connection between the unitive meaning and the procreative meaning of the conjugal act, and both are inherent in the conjugal act. This connection was established by God and cannot be broken by man through his own volition.- Humanae Vitae )
As we consider the reasons why contraception is evil, let us consult a few Church statements that suggest the strength of its constant teaching against contraception. Casti Connubii states: No reason, however grave, may be put forward by which anything intrinsically against nature may become conformable to nature and morally good. Since, therefore, the conjugal act is destined primarily by nature for the begetting of children, those who in exercising it deliberately frustrate its natural power and purpose, sin against nature and commit a deed which is shameful and intrinsically vicious.
It continues: Any use whatsoever of matrimony, exercised in such a way that the act is deliberately frustrated in its natural power to generate life is an offense against the law of God and of nature, and those who indulge in such are branded with the guilt of a grave sin.
Humanae Vitae (No.11) puts it this way: But the Church, which interprets natural law through its unchanging doctrine, reminds men and women that the teachings based on natural law must be obeyed, and teaches that it is necessary that each and every conjugal act remain ordained to the procreating of human life.
Further on it states (HV 12): The doctrine which the Magisterium of the Church has often explicated in this: There is an unbreakable connection between the unitive meaning and the procreative meaning of the conjugal act, and both are inherent in the conjugal act. This connection was established by God and cannot be broken by man through his own volition.