"THE way of light, then, is as follows. If anyone desires to travel to the appointed place, he must be zealous in his works. The knowledge, therefore, which is given to us for the purpose of walking in this way, is the following. . . . Thou shalt not slay the child by procuring abortion; nor, again, shalt thou destroy it after it is born."
~Epistle of Barnabas, Chap. 19. (A.D. 74)