I don't like the whole "...who led you to Christ..." language. Reminds me too much of my Arminian days. I was even a Commander for the Royal Rangers: an Assemblies of God version of the Boy Scouts. I remember you could get merit badges for winning other boys to Christ. Yes, I know that the motivation to spread the Good News is good. I need to say that so Trevor doesn't get on one of his "Reformed people hate evangelism" rants!
Seriously, though, if you ask me who was most instrumental on putting me on a path that led me into the household of faith it was my Roman Catholic mother. My father left her when I was a sophomore in high school and it was very painful for her. She had four of us to raise including petulent and disrespectful Rich Leino. We attended a charismatic Roman Catholic Church and my mother faithfully attended Bible Study every Sunday evening. She studied her Bible regularly and prayed and I eventually decided to start going.
I can't even enumerate all the strange things I've been through theologically in my life. That Bible Study resembled anything but a traditional Catholic Church and is the reason I never wanted to attend another Roman Catholic Church after I went off to college because they were all too boring and weren't charismatic enough. If I had to state the person that was second most responsible for that path it was the Priest at the same Church that used to give homilies extolling faith as the only thing that saves you. I actually believed that there was no difference between Roman Catholics and Protestants because of him until I was about 28 years old and read
Faith Alone! I always thought it was a difference between people who were excited for Jesus and those that were cold externalists.
I can't honestly say that I trusted the Gospel yet but when I finally had it explained to me by the teaching of R.C. Sproul, I knew my heart was well prepared for that message and I fell upon it like a starving man.