Theophilus on Epiphany Falling on a Sunday

Canon 1. Since the fast of Epiphany happens to fall on a Lord’s day, let us take a few dates, and so break our fast, honor the Lord’s day, and show our dislike of heresy. Yet let us not wholly neglect the fast that ought to be kept on this day, but eat nothing more until our evening assembly at three in the afternoon. [a]