When does human life begin? It is a fundamental and decisive question because your answer reveals your understanding of the nature and status of the human embryo. It also shapes your stance on the big bioethical issues of the day such as abortion, cloning and embryonic stem cell research. There are many voices sowing confusion, but the Bible is unmistakably clear that human life begins at conception. In this booklet, John Ling provides a wide-ranging explanation of biblical truth, the historical Christian perspective and evidence from modern science to support this position.