I've never heard predestination as the source of salvation, nor seen it posted here so that is a strawman argument unless you know a denom that teaches that. But thanks for telling me what Lutherans believe. I can imagine the cacophony arising from a Lutheran or some flavor of Protestant telling catholics what they believe. You are 1 for 3 here. Unbelief is the cause of damnation, unbelief in sin and the Redeemer. Confessional Lutherans reject predestination to damnation. Lib lutherans reject Christianity.
xone wrote:
“Confessional Lutherans reject predestination to damnation. Lib lutherans reject Christianity.”
Exactly right. But you can extend it a bit: “Lib (fill in the blank with whatever denominational label, including Catholics) reject Christianity.” There is a difference between arguing about the details of the faith once given to the saints, which are - make no mistake - very important and if distorted enough can mislead some into unbelief, and rejecting the basis of the faith once given to the faith.