_First Point._—In the first place, it was fitting that the eternal Father should create Mary free from the original stain, because she was his daughter, and his first-born daughter, as she herself attests: “I came out of the mouth of the Most High, the first-born before all creatures;”[869] for this passage is applied to Mary by the sacred interpreters, by the holy Fathers, and by the Church herself, on the solemn festival of her Conception. Whether she be the first-born on account of her predestination, together with her Son, in the divine decrees, before all creatures, as the school of the Scotists will have it; or the first-born of grace, as predestined to be the mother of the Redeemer, after the prevision of sin, according to the school of the Thomists, all agree in calling her the first-born of God; which being the case, it was not meet that Mary should be the slave of Lucifer, but that she should only and always be possessed by her Creator, as she herself asserts: “The Lord possessed me in the beginning of his ways.”[870] Hence Mary was rightly called by Dionysius, Archbishop of Alexandria: One and sole daughter of life: “Una et sola filia vitæ;”[871] differing in this from others, who being born in sin, are daughters of death. Moreover, it was meet that the eternal Father should create her in his grace, since he destined her for the restorer of the lost world, and mediatrix of peace between man and God; and thus the holy Fathers name her, and especially St. John Damascene, who thus addresses her: Oh blessed Virgin, thou art born to procure the salvation of the whole world![872] St. Bernard says that Mary was already prefigured in the ark of Noe; for as by the ark men were saved from the deluge, so by Mary we are saved from the shipwreck of sin; but with this difference, that by means of the ark few only were saved, but by means of Mary the whole human race has been redeemed.[873] Hence it is that Mary is called by St. Athanasius: The new Eve, the mother of life: “Nova Eva, mater vitæ.”[874] A new Eve, because the first was the mother of death, but the most holy Virgin is mother of life. St. Theophanes, Bishop of Nice, exclaims: Hail to thee, who hast taken away the sorrow of Eve.[875] St. Basil calls her: The peacemaker between God and men.[876] St. Ephrem: The peacemaker of the whole world.[877] Now, certainly he who treats of peace should not be an enemy of the offended person, still less an accomplice of his crime. St. Gregory says, that to appease the judge his enemy certainly must not be chosen, for instead of appeasing him he would enrage him more. Therefore, as Mary was to be the mediatrix of peace between God and man, there was every reason why she should not appear as a sinner and enemy of God, but as his friend, and pure from sin.