In this episode of Real Christianity, Pastor Dale Partridge begins a three-part series on refuting Catholic doctrines about Mary, focusing first on the perpetual virginity of Mary. Drawing on both Scripture and theological analysis, Dale critiques Catholic claims by examining biblical evidence, including references to Jesus' siblings, which challenge the idea of Mary’s perpetual virginity. The discussion highlights the importance of these Marian dogmas within Catholicism, where denial leads to excommunication and is seen as jeopardizing salvation. For Protestants, refuting these doctrines is vital to upholding biblical authority and Christ-centered theology.