The central query concerns the date associated with the belief regarding Mary’s conception without original sin. It does not refer to the conception of Jesus, but rather to the unique circumstance surrounding the origin of Mary’s life. Understanding the timing of this event is fundamental to grasping the theological implications.
The affirmation of this belief holds significant importance within certain Christian traditions. It underscores the role of Mary as uniquely prepared to be the Mother of God. The formal declaration of this doctrine as dogma occurred in 1854, though the underlying concept had been developing for centuries, debated and understood in various forms throughout the church’s history.
