"Soul in Training" is the distillation of a life's work spent exploring a way, a path, to personal inner harmony in the chaotic, materialistic 21st century world. It was written expressly for those who, much like the author, seek a rationale for a full life free of self-doubt and capable of loving and being loved. While it speaks to those happy in a traditional religion, its greatest power is in meeting the spiritual needs of the millions of disaffected, the 20 percent of Americans who told a 2012 Pew survey that they have found neither succor nor a truth that makes sense to them in organized...