Mary's Perpetual Virginity: Scripture, Fathers, and Reformers Agree

The post presents a structured defense of Mary's perpetual virginity, drawing on Scripture, early Christian writers, and the major Protestant Reformers. It begins with biblical passages: Matthew 1:23 cites Isaiah's prophecy of a virgin bearing a son, and Matthew 1:25 notes that Joseph knew Mary not until she brought forth her firstborn son, explaining that the Greek word heōs marks the time before the event without implying a change afterward.

John 19:26-27 records Jesus entrusting his mother to the disciple John, which the author argues would be unnecessary if she had other sons. The early church witnesses include Ignatius of Antioch (c. 107 AD), who wrote that Mary remained a virgin after Christ's birth; Athanasius (c. 373 AD), who compared Christ's exit from the womb to his entry without defilement; Jerome (4th-5th century), who confessed Mary's virginity after birth; and Augustine (5th century), who called her a mother yet a virgin.

The Protestant Reformers are also cited: Luther held that Mary remained a pure and perpetual virgin; Calvin confessed she continued a virgin after giving birth; Zwingli affirmed her virginity remained intact; and Melanchthon stated she remained a virgin even after Christ's birth. The post then lists why the doctrine matters: it affirms Christ's divine origin, fulfills Isaiah 7:14, shows Mary's unique role as Theotokos, and belongs to the faith once delivered.

Common objections are addressed: the term adelphoi can mean relatives or cousins; heōs does not imply a subsequent change; and Jesus' entrustment of Mary to John suggests she had no other sons. The conclusion states that perpetual virginity is not a medieval invention but the consistent witness of Scripture, the early church, and the Reformers, citing Hebrews 13:8.