6. The tradition of the Church has always held that human life must be protected and favored from the beginning, just as at the various stages of its development. Opposing the morals of the Greco-Roman world, the Church of the first centuries insisted on the difference that exists on this point between those morals and Christian morals. In the Didache it is clearly said: "You shall not kill by abortion the fruit of the womb and you shall not murder the infant already born."[⁶] Athenagoras emphasizes that Christians consider as murderers those women who take medicines to procure an abortion; he condemns the killers of children, including those still living in their mother's womb, "where they are already the object of the care of divine Providence."[⁷] Tertullian did not always perhaps use the same language; he nevertheless clearly affirms the essential principle: "To prevent birth is anticipated murder; it makes little difference whether one destroys a life already born or does away with it in its nascent stage. The one who will be a man is already one."[⁸]