"Historically, Christians always have condemned contraceptive sex. The two forms mentioned in the Bible, <coitus interruptus> and sterilization, are condemned without exception (Gen. 38:9-10, Deut. 23:1). The Fathers of the Church recognized that in natural law the purpose of sexual intercourse is procreation; contraceptive sex, which deliberately blocks that natural purpose, is therefore a violation of natural law. Every church in Christendom condemned contraception until 1930, when, at its decennial Lambeth Conference, Anglicanism gave permission for the use of contraception in a few extraordinary cases. Soon all Protestant denominations had adopted the secularist position on contraception. Today no one stands with the Catholic Church to maintain the ancient Christian faith on this issue. How badly things have decayed may be seen by comparing the current state of non-Catholic churches, where most pastors counsel young couples to decide before they are married what form of contraception they use, with these quotations from the Fathers, who condemned contraception in general as well as in particular forms of it (sterilization, oral contraceptives, <coitus interruptus>, and orally-consummated sex). Many Protestants, perhaps beginning to see the inevitable connection between contraception and divorce and between contraception and abortion, are now returning to the historic Christian position and are rejecting contraceptive sexual practices."
January 1, 1970
https://en.wikiquote.org/wiki/Christian_views_on_birth_control