Evangelism Through Graffiti?

I don't think so, even if the writer/artist has permission. But say we accept using graffiti to "reach" people. Somehow I don't think scrawling religious catch-phrases in public restroom toilet stalls gets the job done, no pun intended.

Maybe the writer meant it more as a testimony, a kind of Here's What I Believe.

Hmm.

Sorry, answer's still no.

WWJD, indeed.