He refers to John the Baptist being filled with the Holy Ghost in his mother's womb and says that it is a false notion to imagine "that God fills individuals with His Holy Spirit, and bestows upon them sanctification, not on the grounds of justice and according to their deserts, but undeservedly. And how shall we escape the declaration, 'Is there respect of persons with God?' God forbid. Or this, 'Is there unrighteousness with God?' God forbid this also. For such is the defense of those who maintain that souls come into existence with bodies." He then shows his belief in re-birth by arguing that John had earned the Divine favor by reason of right-living in a previous incarnation. Then he considers the important question of the apparent injustice displayed in the matter of the inequalities existing among men. He says, "Some are barbarians, others Greeks, and of the barbarians some are savage and fierce and others of a milder disposition, and certain of them live under laws that have been thoroughly approved, others, again, under laws of a more common or severe kind; while, some, again, possess customs of an inhumane and savage character rather than laws; and certain of them, from the hour of their birth, are reduced to humiliation and subjection, and brought up as slaves, being placed under the dominion either of masters, or princes, or tyrants. Some with sound bodies, some with bodies diseased from their early years, some defective in vision, others in bearing and speech; some born in that condition, others deprived of the use of their senses immediately after birth. But why should I repeat and enumerate all the horrors of human misery? Why should this be?" Origen then goes on to combat the ideas advanced by some thinkers of his times, that the differences were caused by some essential difference in the nature and quality of the souls of individuals. He states emphatically that all souls are essentially equal in nature and quality and that the differences arise from the various exercise of their power of free-will. He says of his opponents: "Their argument accordingly is this: If there be this great diversity of circumstances, and this diverse and varying condition by birth, in which the faculty of free-will has no scope (for no one chooses for himself either where, or with whom, or in what condition he is born); if, then, this is not caused by the difference in the nature of souls, i.e., that a soul of an evil nature is destined for a wicked nation and a good soul for a righteous nation, what other conclusion remains than that these things must be supposed to be regulated by accident or chance? And, if that be admitted, then it will be no longer believed that the world was made by God, or administered by His providence." Origen continues: