Beliefs and confirmation
I was baptized in the Methodist Church when was a child, but never attended the church. I started to attend a Presbyterian Church but didn't make a profession, and I don't know if I will do, because I think that maybe they will ask me if I believe in the Scriptures as explained in the Westminster Confession, and I think that the Book of Concord is more faithful to the Scriptures. My question is: I can't say that I agree 100% with the Lutheran Church, specifically about the doctrine of creation and the doctrine of the end of the times (amillennialism). Would that be an impediment? Also: As I said, I have a lot of doubts about faith, and probably I more disbelieve than believe. Would it be wrong to make a confession of faith in this situation? One more thing: what should be said to someone with scrupulosity and an "anxious conscience," who always is in doubt if something is sin or not? And what about someone who suffers from OCD and is afraid about disrespecting oaths made in the mind or hastily, or to blaspheme in moments of anxiety and anger? Thanks.
For someone in your situation, the route to membership in one of our congregations would be adult confirmation. After attending a series of lessons on the teachings of the Bible, you would be given the opportunity to declare that you believe the instruction you received is biblical and true. Since that instruction would include biblical information on creation and the end times, you do not want to make declarations or promises that are not true.
Our churches do offer Bible Information Classes (or similarly-named classes) that provide basic instruction in God’s word. There are no commitments in attending the classes. The classes would provide a good forum for you to receive instruction, ask questions and receive answers.
When it comes to faith, many a Christian can identify with the man who approached Jesus one day and said, “I do believe; help me overcome my unbelief!” (Mark 9:24). Faith is strengthened and doubt is lessened the more we use God’s gospel in word and sacrament. Through ongoing use of God’s word, you can better understand your Christian freedom and the proper role of your conscience.
When it comes to the last item you mentioned, you could find it valuable to talk to one of our pastors. God bless you.