The Lenten Fast

For this reason I approve of the Lenten fast, although in the early church it was observed in Christian freedom, so that by fasting people might prepare themselves for more ardent and attentive prayer and for giving thanks in the Supper of the Lord, both for the most precious death of Christ by which we are redeemed from all evils in eternity, and for his most victorious resurrection that is the source of our justification and resurrection.

The Homiletical Handbook of Urbanus Rhegius, 1535