President Hinckley challenged every person to reread the Book of Mormon before the end of the year in the August 2005 First Presidency Message article titled Testimony Vibrant and True. The challenge is considered so important that a letter from the First Presidency was sent out announcing the challenge so that those who do not take the Ensign could hear about it.
It’s not listed in the Resource Guide (probably because it wasn’t published when the guide came out), but I think this would make a PERFECT challenge to end the Scripture Study lesson.
If we read a chapter and a half to two chapters each day, we can easily finish the Book of Mormon by the end of the year.
The PDF version of this file is VERY large, because I’ve used a high resolution image of President Hinckley. You may want to download the JPG if you have a slow internet connection.