
Jerome
Catena Aurea · Matthäusevangelium 6
But when ye pray, use not vain repetitions, as the heathen do: for they think that they shall be heard for their much speaking. Be ye not therefore like unto them: for your Father knoweth what things ye have need of, before ye ask Him.
On this there starts up a heresy of certain Philosophers who taught the mistaken dogma, that If God knows for what we shall pray, and, before we ask, knows what we need, our prayer is needlessly made to one who has such knowledge. (Epicureans.) To such we shortly reply, That in our prayers we do not instruct, but entreat; it is one thing to inform the ignorant, another to beg of the understanding: the first were to teach; the latter is to perform a service of duty.