Bede the Venerable — as excerpted in the Catena Aurea on Mark 6:6-13

“(ubi sup.) For such should be the preacher’s trust in God, that, though he takes no thought for supplying his own wants in this present world, yet he should feel most certain that these will not be left unsatisfied, lest whilst his mind is taken up with temporal things, he should provide less of eternal things to others.”