Does the Immaculate Conception Mean Mary Could Not Sin?

Open Forum – Questions Covered:

• 02:13 - Are smells that remind you of loved ones that have passed away significant and a sign from God?
• 13:38 - How do you know if God exists?
• 18:34 - Does the Immaculate Conception mean that Mary could not sin?
• 28:19 - Can you clarify the difference between the Marian and the papacy teachings that Catholics and Protestants teach?
• 46:34 - Has anyone written a religious text that says leaving the faith is dangerous and why Protestantism is wrong?