How NOT to do Evangelism:
Excuse me, mister. I'd like to share the Gospel with you.
You are full of the DEVIL!
Drop the D, it spells EVIL and that's what you are!
Drop the E and that spells VIL (pronounced "Vile"). You are a vile and filthy sinner!
Drop the V and it spells IL (pronounced "Ill"). It makes me ill just to look at you!
Drop the I and all you have left is L. That's where you're headed. Straight to L!