Funny! I've just posted a question about signature quilts also. There are many patterns out there, but I used this one by Sandy Gervais called Sticks and Stones, because it afforded a large writing surface for the guests at my mom's 80th birthday party.
http://www.hancocks-paducah.com/Item--i-PH-456
I love the idea of the bible verses. Can't wait to See it. xoxo