I have a friend in Ghana whose father’s advice to him on parenting is deeply profound: “Two voices,” he said, “do not raise a child.” That’s right. When parents are singing the same song in unison, the message of the song can be heard by the child, understood, and followed. But if they are singing two different songs there is disharmony, discord, and distraction. Look, the Bible is the music. The values, morals, and heart principles found there give you one voice as you raise your child.