While carrying His cross to Calvary Jesus said: Luke 23:28 But Jesus turning unto them said, Daughters of Jerusalem, weep not for me, but weep for yourselves, and for your children.:29 For, behold, the days are coming, in the which they shall say, Blessed are the barren, and the wombs that never bare, and the paps which never gave suck.
THE SIN OF ONAN REVISITED by Brian W. Harrison "Onanism", the term derived from Genesis 38: 9-10 which in traditional Christian usage has designated both masturbation and unnatural intercourse between a man and woman, is not exactly a pleasant theme to write about. And in a sense, that fact itself is the short answer to those who claim that these sorts of acts are ethically indifferent or innocent. In other words, the spontaneous negative emotional reaction of ordinary, decent people to such practices is really a 'message' from the God who speaks to us in the still, small voice of our moral conscience.
Birth control is evil and a sin. Birth Control is anti-Baby and anti-Child. The purpose of birth control is to stop the life of an innocent baby from being born. Why would you stop your own child from being conceived or born? What kind of human being are you?