• Isa 7:14 — Therefore the Lord himself shall give you a sign; Behold, a virgin shall conceive, and bear a son, and shall call his name Immanuel.
• Isa 9:6 — For unto us a child is born, unto us a son is given: and the government shall be upon his shoulder: and his name shall be called Wonderful, Counsellor, The mighty God, The everlasting Father, The Prin

5 Christian traditions affirm this interpretation.

• Roman Catholic · Catholic
• Evangelical · Evangelical
• Eastern Orthodox · Orthodox
• Patristic · Patristic
• Reformed · Reformed

17 passages from 10 historic works cite scripture this interpretation depends on.

• Against Heresies (Adversus Haereses) · 2 passages
• Homilies on the Gospel of John · 2 passages
• Commentary on the Book of the Prophet Isaiah · 2 passages
• Against the Arians (Orationes contra Arianos) · 2 passages
• Summa Theologica · 2 passages
• Heidelberg Catechism · 2 passages
• First Apology · 2 passages
• Catechism of the Catholic Church · 1 passage
• Homilies on Matthew · 1 passage
• Homilies on the First Epistle to the Corinthians · 1 passage