"How might we judge the success of the Protestant family ethic? For nearly four centuries it worked reasonably well, as judged by its understanding of the divine ordinance to be fruitful and replenish the earth. Accordingly, the Protestant opposition to contraception remained firm. Writing in the late eighteenth century, for example, John Wesley, the founder of Methodism, also condemned the sin of Onan, adding, “The thing which he did displeased the Lord.” The nineteenth-century Reformed Pastor Johann Peter Lange, in his Christian Dogmatics, described contraception as “a most unnatural wickedness, and a grievous wrong. This sin . . . is [as] destructive as a pestilence that walketh in darkness, destroying directly the body and the soul of the young.” At their 1908 Lambeth Conference, the world’s Anglican bishops recorded “with alarm the growing practice of artificial restriction of the family.” They “earnestly call[ed] upon all Christian people to discountenance the use of all artificial means of restriction as demoralizing to character and hostile to national welfare.” As late as 1923, the Lutheran Church/Missouri Synod’s official magazine The Witness accused the Birth Control Federation of America of spattering “this country with slime” and labeled birth-control advocate Margaret Sanger a “she devil.” Pastor Walter Maier, founding preacher of the long-running Lutheran Hour radio program, called contraceptives “the most repugnant of modern aberrations, representing a twentieth-century renewal of pagan [bankruptcy]].” On doctrine, then, Protestant leaders held firm well into the twentieth century."