I'm an untutored fisherman. I came to the Christian faith through a fairly roundabout path; never went to bible college, never went to Sunday School, and when I tried Bible Study I came close to losing my faith.
Additionally, I'm not by nature a very emotional person, and describing an impassioned salvation of my soul would be inaccurate, and for me, impossible.
So the toolbox was pretty empty, but I wanted to give people I met the Good News. What to do?
- First, I looked at what impressed me most about Christianity, in terms of making me believe that it's true. This doesn't mean, "what made me a Christian", for the excellent reason that I don't know...I just realized one day, hey, I believe this stuff!
- Second, I looked at my potential audience. I was working on a PhD at the time, in a technical foeld, and talked with a lot of students about a lot of things while we worked together in the lab, doing menial work. So the audience was mostly 20-25 years old, college-educated, mainly male, mainly white. There were a few older fellows from China, Korea, and India.
- Third, I looked at the support system to which I could direct a convert or potential convert...since this was Southern California, the Catholic Church loomed large, and I tailored what I said to follow a largely Catholic message.
- The Resurrection didn't really happen; Jesus either wasn't killed on the Cross, or his body was merely stolen and the Resurrection story fabricated to create a legend and gain influence by starting a new religion
- Jesus never really lived, and the whole thing's a myth
The "Jesus never lived" argument was easy to demolish, since He was mentioned by a couple of contemporary sources. Josephus, for instance, from whom we have the description of the siege of Masada, speaks of Him.
The second argument's harder, since there are no non-Biblical accounts of the Resurrection. Telling someone who doesn't believe (yet!) that "the Bible says it, so it's true!" is remarkably ineffective in that it creates a circular argument.
But we don have "something". We have the rapid rise of a new religion that would come to be called Christianity in the hundred years after Jesus' crucifixion.
And we have the people who walked with Jesus; the Apostles. We know who they were, where they went, how they died; in some cases we have fairly well-documented tombs.
How they died. With the exception of John of Patmos, the Apostles were martyred.
And there's the answer. The Apostles were in a position to know, if anyone did, whether the Resurrection was true, or whether Jesus' body was merely stolen. If it was the latter, then their deaths were in the service of a known lie, and not even a madman will accept a hideous death to promote a cause he knows is false. And these were not madmen; no one's ever claimed they were.
Here was the key that worked for my audience. A rational argument that comes as close as one can to "proving" the central tenet of Christianity, that Jesus died and rose from the dead.
Everything else could build from there.
What tool do you use, or have you used, to attract people to Christianity? What worked, and what didn't?