On 28 December 1919 a stained-glass window was dedicated to the was dedicated to the memory of 265 soldiers and nurses of the congregation who served during the First World War by Reverend James Fielding Sweeny, Bishop of Toronto, and unveiled by Commander of the Canadian Corps General Sir Arthur Currie. The window was framed in oak paneling and installed in the chancel. Its subject was the Epiphany as described in the Gospel of Matthew 2:1, depicting Christ during various manifestations of his ministry, in five panels.
The Church of the Epiphany was located at 1515 Queen Street West until it was sold on 11 June 1983 to the Our Lady of Lebanon Parish.