Cortopassi and iwealth,
I grew up as a Methodist and went to Sunday School and church most every Sunday. Heard all the various accounts about Adam and Eve, Noah, Jacob's ladder, Samson, the prophets, Christ, and the apostles - not much on Revelation. As I remember, the theology was presented rather shallowly, not a lot of meat on the bones. As I reflect back on those years, there was far too much emphasis on the Bible being a guidebook for life (do this, don't do that, moralism) rather than it being a book about Jesus, what he did for us, forgiveness, love, faith, and our desperate need for a savior. Stopped going to church (but never stopped completely believing) when I was around 17 - my reason was I observed the congregation was full of hypocrites, but of course the self-righteous me was not one of them and I knew what was best for me

.... Resumed going to church after a gap of 20 years or so when I lost a bet with my wife. Over the next couple of decades I went to church most every Sunday but was just physically present some of that time and not really engaged (Methodist, Episcopal, Baptist, ELCA and a smattering of others). It was probably about 20 years ago when I started to enjoy going to church and participating in Bible studies - I guess hearing the Word proclaimed really did have an impact on me - I heard truth stand out in a world of craziness. When I retired 15 years ago, one of my goals was to become much more knowledgable about religion. Took several classes, read over 100 books including the Bible front to back several times in several different translations, attended Bible studies, ask many questions of several Pastors. I came to believe the LCMS doctrine is the most aligned with Holy Scripture of anything I'd come across. I also believe traditional confessional Christianity (definitely not the TV or megachurch charlatan variety) is the worldview that makes the most sense logically while at the same time having many mysteries that cannot be understood rationally ... but that is the entire point. I've become comfortable with and even appreciate the paradoxes. Note that I have used the word "I" several times; that is not the main thing in my journey. I really do believe that I've traveled a personal path that was just exactly what I needed. Thanks be to God for putting me on and keeping me on that path. To God, all the glory. It is not about me, it is about Jesus and his redemptive work.
And, don't worry about all those deadly sins, every one commits sins and Jesus has you covered; Lutherans do not do guilt.

I do understand your comments though, to a person everyone of my Roman Catholic friends has been severely impacted by a large serving of guilt when growing up. Just study the Bible, you will find you are forgiven - it is very clear.
... Mountaineer
Put not your trust in princes, in a son of man, in whom there is no help. Psalm 146:3