Have you ever had the opportunity to study the doctrine of justification before either at church or on your own? If not, I would like to encourage you to learn more about it. It can lead to deeper joy as you come to understand the gospel better, and it can be a part of being ready to give a defense for the hope that is in you. (1 Peter 3:15)
This particular story is important to know. The Reformation happened for a reason, well many reasons actually. It had a profound impact on individual lives and countries in Europe, and was a true turning point in church and world history. I encourage you to look into it if you haven’t already.