"Father Francis J. Connell, who wrote "Birth Control: The Case for the Catholic," doesn't neces-sarily discount the public health argument. Rather, he basically ignores it, appealing only to religious reasoning. He begins his argument with a disclosure: "The discussion of this subject as I intend to present it will be fully appreciated only by those who admit that there is a Supreme Being, whom men are obliged to serve and to obey." His argument: Each organ has its proper purpose, each faculty its proper function... A human being can direct his faculties of soul and of body to the purposes intended by the Creator, or he can distort them to other ends. And on the way he chooses to employ them depends the morality of his actions... When husband and wife perform their marital functions in the natural manner, they are concurring in the designs of God toward the preservation and the propagation of the human race...To them parenthood means, not merely the procreation of another member of society, but primarily coöperation with the Almighty in the creation of an immortal soul that is destined to be happy with God forever. Father Connell's argument suffers from racial bias as well. He claims that "birth control as it is now practised in the United States is bound to bring about a notable decline in our white population in the near future." He then goes on to cite "a prominent member of the American Eugenics Society." As for a solution to unrestrained childbirth, Connell believes couples can, through the church, learn restraint if they cannot afford a child. But as Wharton points out, that restraint may not be realistic. As he cites one woman as saying, "'I'm for any way that will keep me from having another child,' the mother pleaded. 'Any way so long as I can keep from losing that man I got.'" This is the dichotomy that split us in the 1930s. And they are essentially the same issues that divide us now, despite legal and cultural acceptance of birth control. In the eyes of many religious Americans, contraception still appears to promote sin and interfere with the divine plan. To those who want contraception to be widely available, the religious opposition seems entirely irrelevant, especially in light of practical concerns about disease and poverty. The two positions remain entirely irreconcilable. Hence, 73 years later, we're still having this conversation."
January 1, 1970
https://en.wikiquote.org/wiki/Christian_views_on_birth_control