"Catholic theologians argued that contraception contravened natural law in several ways. First, it separated sex from its natural purpose of procreation. Second, by attempting to prevent the formation of new human life, it challenged God's authority as the Creator. Finally, it treated human life as something to be prevented rather than valued. Contraception introduced a "deadly...cheapening of human life," the Jesuit magazine America charged in 1924. Those who promoted contraception "would destory the [[law of God and the law of nature by interfering with human life at its inception. For they would teach the custodians of human life how to frustrate life before birth. In the views of Catholics, this was only a short step removed from abortion. "Does artificial prevention of life stand on any higher moral ground than the artificial taking of life?" Edward J. Heffron, executive secretary of the National Council of Catholic Men, asked in 1942."