I underwent a major point of crisis concerning my own faith in the early 90's. (nakedpastor.com)
The process of life transition theory also includes points of crisis in the lives of individuals due to divorce, the death of someone close, loss of a career due to retirement or other reasons, among others. (wisegeek.com)
Suppose that China had surrendered in 1938, the lowest point of its crisis. (blog.politics.ox.ac.uk)