Perpetual virginity of Mary in the context of "Virgin Mary"

Maryam bint Imran (Arabic: مريم بنت عمران, lit. 'Mary, daughter of Imran') holds a singularly exalted place in Islam. The Qur'an refers to her seventy times and explicitly identifies her as the greatest woman to have ever lived. Moreover, she is the only woman named in the Quran. In the Quran, her story is related in three Meccan surahs (19, 21, 23) and four Medinan surahs (3, 4, 5, 66). The nineteenth Surah, Maryam, is named after her.

According to the Quran, Mary's parents had been praying for a child. Their request was eventually accepted by God, and Mary's mother became pregnant. Her father Imran had died before the child was born. After her birth, she was taken care of by her maternal uncle Zechariah, a priest in the Temple. According to the Quran, Mary received messages from God through the archangel Gabriel. God informed Mary that she had miraculously conceived a child through the intervention of the divine spirit, though she was still a virgin. The name of her child, Jesus, was chosen by God—he was to be the Christ, the Promised Messiah in Islam. As such, orthodox Islamic belief has upheld the virgin birth of Jesus, and although the classical Islamic thinkers never dwelt on the question of the perpetual virginity of Mary, it was generally agreed in traditional Islam that Mary remained a virgin throughout her life, with the Quran's mention of Mary's purification “from the touch of men” implying perpetual virginity in the minds of many of the most prominent Islamic fathers. Mary is believed to have been chosen by God, above all "the women of the worlds" in Islam.

The Most Chaste Heart of Joseph (Latin: Cor Iosephi Purissimum) is a Catholic devotion which venerates Saint Joseph as "the just man … a man of singular virtue. This strength of character, this reign of virtue, extended to all aspects of his life and his person, including his heart." Saint Joseph is traditionally seen as the chaste guardian both of the Blessed Virgin Mary and of all virgins, the foster-father of the Son of God. The devotion particularly highlights Joseph's virtuous role, he is also considered as a father of orphans and protector of widows. It encompasses Joseph's devotion and love of the Holy Trinity, including a profound love for his son Jesus Christ, for the Virgin Mary and for all mankind. It especially emphasizes his love for Mary in a chaste and virginal way. The Chaste Heart of Joseph is depicted as inflamed with love and adorned with a white lily representing purity.

Unlike the devotions to the Most Sacred Heart of Jesus and the Immaculate Heart of Mary there is no liturgical cultus of the Chaste Heart of Joseph, and it is therefore reserved to being a private devotion.

The Gospel of James (or the Protoevangelium of James) is a second-century infancy gospel telling of the miraculous conception of Mary, the mother of Jesus, her upbringing and marriage to Joseph, the journey of the couple to Bethlehem, the birth of Jesus, and events immediately following. It is the earliest surviving assertion of the perpetual virginity of Mary, meaning her virginity not just prior to the birth of Jesus, but during and afterwards, and despite being condemned by Pope Innocent I in 405 and classified as apocryphal by the Gelasian Decree around AD 500, became a widely influential source for Mariology.

In Christianity and Islam, it is asserted that Jesus of Nazareth was conceived by his mother Mary solely through divine intervention and without sexual intercourse, thus resulting in his virgin birth. In accordance with these beliefs, Jesus had just one biological parent instead of the necessary two; Mary's husband Joseph was his father only in the legal sense. Most Christians hold that Mary's virginity was perpetual. Though not biologically related, Jesus being Joseph's adoptive son is cited as linking him to the Davidic line.

The Christian understanding is that the birth of Jesus by a virgin woman was made possible by the Holy Spirit of the Trinity. Christians regard the doctrine as an explanation of the combination of the human and divine natures emanating from Jesus Christ. The Eastern Orthodox Churches accept the doctrine as authoritative by reason of its inclusion in the Nicene Creed, and the Catholic Church holds it authoritative for faith through the Apostles' Creed as well as the Nicene. Nevertheless, there are many contemporary churches in which it is considered orthodox to accept the virgin birth, but not heretical to deny it.