As a young man, I was privileged to be an eyewitness to the rise of the Christian spiritual formation movement.
It began, in its modern form, in 1978, when Richard Foster wrote what has become the perennially standard text on the spiritual disciplines, Celebration of Discipline. Within a few years of its publication, Christians who had never heard of solitude, silence, or meditation were now practicing these disciplines.
A lot of good was happening, but Richard saw that many Christians were practicing ...