"We affirm the principle of responsible parenthood. The family, in its varying forms, consti-tutes the primary focus of love, acceptance, and nurture, bringing fulfillment to parents and child. Healthful and whole personhood develops as one is loved, responds to love, and in that relationship comes to wholeness as a child of God. Each couple has the right and the duty prayerfully and responsibly to control conception according to their circumstances. They are, in our view, free to use those means of birth control considered medically safe. As developing technologies have moved conception and reproduction more and more out of the category of a chance happening and more closely to the realm of responsible choice, the decision whether or not to give birth to children must include acceptance of the responsibility to provide for their mental, physical, and spiritual growth, as well as consideration of the possible effect on quality of life for family and society."
January 1, 1970
https://en.wikiquote.org/wiki/Christian_views_on_birth_control