1. Rollo May, “Reflecting on the New Puritanism,” in Sex Thoughts for Contemporary Christians, ed. Michael J. Taylor, S. J. (New York, 1972), p.171. 1
 2. For a discussion of the attitude toward sex of the early church, including Augustine, see Derrick Sherwin Bailey, Common Sense About Sexual Ethics: A Christian View (New York, 1962; Donald F. Winslow, “Sex and Anti-sex in the Early Church Fathers,” in Male and Female: Christian Approaches Sexuality, eds. Ruth Tiffany Barnhouse and Urban T. Holmes III (Bew York, 1956).
 3. As quoted by William E. Phipps, Was Jesus Married? (New York, 1970), p.175.
 4. Paul Jewett, Man as Male and Female (Grand Rapids, 1975), p.21.
 5. Ser also Genesis 4:17, 25.
 6. Dewight H. Small, Christian: Celebrate Your Sexuallity (Old Tappan, New Jersey, 1974), p.186.
 7. Elizabeth Achtemeier, The Committed Marriage (Philadelphia, 1976). p.162.
 8. David Phyers, Christian Marriage in Crisis (Kent, England, 1986), p.38.
 9. Ibid., p.39.
 10. Cited in Norman St. John-Stevas, The Agonizing Choice: Birth Control. Religion and Law (Bloomington, Indiana, 1971), p.84.
 11. Humanae Vitae, paragraph 11.
 12. Humanae Vitae, paragraph 10.
 13. David Phyers, Christian Marriage in Crisis, p.44.
 14. Elizabeth Achtemeier, The Committed Marriage, p.40.
 15. A. A. Hoekema, The Bible and the Future (Grand Rapids, 1979), p.250. (117.1)