"The way to plan the family is Natural Family Planning, not contraception. In destroying the power of giving life, through contraception, a husband or wife is doing something to self. This turns the attention to self and so destroys the gift of love in him or her. In loving, the husband and wife must turn the attention to each other. Once that living love is destroyed by contraception, abortion follows very easily."
- Mother Teresa (in front of Bill and Hillary Clinton)
"I am supposing, then, although you are not lying [with your wife] for the sake of procreating offspring, you are not for the sake of lust obstructing their procreation by an evil prayer or an evil deed. Those who do this, although they are called husband and wife, are not; nor do they retain any reality of marriage, but with a respectable name cover a shame. Sometimes this lustful cruelty, or cruel lust, comes to this, that they even procure poisons of sterility [oral contraceptives] . . . Assuredly if both husband and wife are like this, they are not married, and if they were like this from the beginning, they come together not joined in matrimony, but in seduction."
- St. Augustine
"No Christian married couple can want to block the well-springs of life. For their love is based on the love of Christ, which entails dedication and sacrifice. . . Moreover, as Tobias reminded Sara, a husband and wife know that 'we are children of saints, and we cannot come together in the way of the gentiles, who do not know God.'"
- St. Josemaria Escriva