Prayer Poster Tape 5 envelopes to a piece of posterboard. The top envelope can hold a pen and some index cards. On the other four envelopes, I wrote the words: "Praise," "Thanks," "Sorry," and "Please help." The poster was hung in a high traffic area of the house where we see it often. If a prayer idea occurs to us, we can write it on an index card and slip it in the appropriate envelope. This really helps us remember what we want to pray about.