President Hinkley on the Book of Mormon

"I know of no other writing which sets forth with such clarity the tragic consequences to societies that follow courses contrary to the commandments of God. Its pages trace the stories of two distinct civilizations that flourished on this Western Hemisphere. Each began as a small nation, its people walking in the fear of the Lord. But with prosperity came growing evils. The people succumbed to the wiles of ambitious and scheming leaders who oppressed them with burdensome taxes, who lulled them with hollow promises, who countenanced and even encouraged loose and lascivious living, who led them into terrible wars that resulted in the death of millions and the final and total extinction of two great civilizations in two different eras." - Gordon B. Hinkley, October 1979 general conference