Matthew 10:41 - Ellicott's Commentary On The Whole Bible

In the name of a prophet — i.e., for the sake of that which the name connotes — the prophet’s work as a messenger of God, the righteousness of which the living righteous man is the concrete example. The distinction between the two involves the higher inspiration of the prophet as a messenger of God, and perhaps implies that that inspiration belonged to some, and not to all the Twelve, while those who were not to receive that special gift were at all events called to set forth the pattern of a righteous life. The “reward,” and the time of its being received, belong to the future glory of the kingdom; and the words of the promise throw the gate wide open, so as to admit not only those whose gifts and characters command the admiration of mankind, but all those who show in action that they are in sympathy with the work for which the gifts have been bestowed.