(did the christians prior to the 300’s believe this)?
Take a look:
Proto-evangelium of James
“And behold, an angel of the Lord stood by [St. Anne], saying, ‘Anne! Anne! The Lord has heard your prayer, and you shall conceive and shall bring forth, and your seed shall be spoken of in all the world.’ And Anne said, ‘As the Lord my God lives, if I beget either male or female, I will bring it as a gift to the Lord my God, and it shall minister to him in the holy things all the days of its life.’ . . . And [from the time she was three] Mary was in the temple of the Lord as if she were a dove that dwelt there” (Proto-evangelium of James 4, 7 [A.D. 120]).
“And when she was twelve years old there was held a council of priests, saying, ‘Behold, Mary has reached the age of twelve years in the temple of the Lord. What then shall we do with her, lest perchance she defile the sanctuary of the Lord?’ And they said to the high priest, ‘You stand by the altar of the Lord; go in and pray concerning her, and whatever the Lord shall manifest to you, that also will we do.’ . . . [A]nd he prayed concerning her, and behold, an angel of the Lord stood by him saying, ‘Zechariah! Zechariah! Go out and assemble the widowers of the people and let them bring each his rod, and to whomsoever the Lord shall show a sign, his wife shall she be. . . . And Joseph [was chosen]. . . . And the priest said to Joseph, ‘You have been chosen by lot to take into your keeping the Virgin of the Lord.’ But Joseph refused, saying, ‘I have children, and I am an old man, and she is a young girl’” (ibid., 8–9).
“And Annas the scribe came to him [Joseph] . . . and saw that Mary was with child. And he ran away to the priest and said to him, ‘Joseph, whom you did vouch for, has committed a grievous crime.’ And the priest said, ‘How so?’ And he said, ‘He has defiled the virgin whom he received out of the temple of the Lord and has married her by stealth’” (ibid., 15).
“And the priest said, ‘Mary, why have you done this? And why have you brought your soul low and forgotten the Lord your God?’ . . . And she wept bitterly saying, ‘As the Lord my God lives, I am pure before him, and know not man’” (ibid.).
Origen
“The Book [the Proto-evangelium] of James [records] that the brethren of Jesus were sons of Joseph by a former wife, whom he married before Mary. Now those who say so wish to preserve the honor of Mary in virginity to the end, so that body of hers which was appointed to minister to the Word . . . might not know intercourse with a man after the Holy Spirit came into her and the power from on high overshadowed her. And I think it in harmony with reason that Jesus was the firstfruit among men of the purity which consists in [perpetual] chastity, and Mary was among women. For it were not pious to ascribe to any other than to her the firstfruit of virginity” (Commentary on Matthew 2:17 [A.D. 248]).
“
There is no child of Mary except Jesus, according to the opinion of those who think correctly about her.” (Commentary on John 1, 4; PG 14, 32, in Gambero, Mary and the Fathers of the Church, 75.)
Hilary of Poitiers
“Indeed many depraved men give authority to their opinion that our Lord Jesus Christ was known to have brothers (and sisters). While if these were really the sons of Mary and not those of Joseph from a former marriage, never would our Lord at the time of his passion have given Mary to the apostle John to be his mother by saying to both of them, ‘Woman behold your son,’ and to John, ‘Behold your mother,’ unless he were leaving the charity of a son in the disciple for the solace of his now desolate mother.” (Commentary on Matthew, in Buby, Mary of Galilee, III, 134)
Athanasius
“Let those, therefore, who deny that the Son is by nature from the Father and proper to his essence deny also that he took true human flesh from the ever-virgin Mary” (Discourses Against the Arians 2:70 [A.D. 360]).
“If Mary would have had another son, the Savior would not have neglected her nor would he have confided his mother to another person, indeed she had not become the mother of another. Mary, moreover, would not have abandoned her own sons to live with another, for she fully realized a mother never abandons her spouse nor her children. And since she continued to remain a virgin even after the birth of the Lord, he gave her as mother to the disciple, even though she was not his mother; he confided her to John because of his great purity of conscience and because of her intact virginity.” (“De virginitate,” in Buby, Mary ofGalilee, III, 104)
**Epiphanius **
“We believe in one God, the Father almighty, maker of all things, both visible and invisible; and in one Lord Jesus Christ, the Son of God . . . who for us men and for our salvation came down and took flesh, that is, was born perfectly of the holy ever-virgin Mary by the Holy Spirit” (The Man Well-Anchored 120 [A.D. 374]).
“And to holy Mary, [the title] ‘Virgin’ is invariably added, for that holy woman remains undefiled” (Medicine Chest Against All Heresies 78:6 [A.D. 375]).
(cont.)