In 1952, eight parishioners founded the Elizabeth Fry Society after hearing a speech by Agnes Macphail.
The main space, named Sunderland Hall, was changed from an east-west to a north-south orientation.
The work is entitled Radiance, Reflection, Revelation by artist Sarah Hall.
It was later nominated for the Ontario Arts Council's Jean Chalmers Award as the single largest commission for a stained glass work in the Toronto area.
One of the prominent founding members was Joseph Workman, known as the "Father of Canadian Psychiatry".