30. Moreover, it was said to the Apostles that they should take nothing with them for their journey, but should live by the Gospel. 2347 And in a certain place too the Lord Himself signified why He said this, when He added, “The laborer is worthy of his hire:” 2348 where He sufficiently shows that this is permitted, not ordered; lest haply he who should do this, namely, that in this work of preaching the word he should take aught for the uses of this life from them to whom he preached, should think he was doing any thing unlawful. And yet that it may more laudably not be done is sufficiently proved in the Apostle Paul: who, while he said, “Let him that is taught in the word, communicate unto him, that teacheth in all things,” 2349 and showed in many places that this is wholesomely done by them to whom he preached the word, “Nevertheless,” saith he, “I have not used this power.” 2350 The Lord, therefore, when He spake those words, gave power, not bound men by a command. So in general, what in words we are not able to understand, in the actions of the Saints we gather how it is meet to be taken, which would easily be drawn to the other side, unless it were recalled by an example.