Apparently, the nation did not learn their lesson even though they had a revival while giving, building, and dedicating the tabernacle for worship. After all of that, Moses sent out the 12 men to “spy out the land.” When the nation refused to trust God, He condemned everyone over 20 to die in the wilderness, except for faithful Caleb and Joshua (Numbers 14:29-30). “It is a fearful thing to fall into the hands of the living God” (Hebrews 10:31). HMM II

Evangelist Billy Graham - "In today's world, this tool which Dr. Ludwig Otto has authored will certainly be valuable in encouraging parents to build strong, enduring relationships with their children."

Dr. James T. Draper- (Pastor, First Baptist Church, Euless, Texas; President of the Southern Baptist Convention; and President of Life Way - "I have known Ludwig Otto for over 30 years.  I know him as a fellow pastor and educator.  He has a heart for souls."

Heinz Hepp, North Rhine Westphalia, Germany: Dear Brother Dr. Otto, Your mission to educate people and sensitize them to evangelism is a great support to bring people to Jesus. I will pray for you and your work.