Acts 18:3

And because he was of the same craft,— Aquila and Priscilla seem to have had a house at Corinth; for they had settled so far in that city, as to enter upon their usual employment, which was to make tents and pavilions of linen or of skins; such as in those hot countries they sometimes lived in during the summer season; such as travellers made use of when they had no houses or caravanseras to lodge in; and such as soldiers lodged in when encamped in the field. This was not only a gainful, but, according to Josephus, an honourable employment. St. Paul, having been brought up to this occupation in his younger days, went and lodged and worked with them. It has been frequently observed, that such of the Jews as had the most liberal education, and were the most zealous and diligent students of the law, were likewise very frequently trained up to some handicraft business. Hence one of the rabbies is surnamed the butcher, and another the baker; and this custom still prevails among the easterns. St. Paul's case, therefore, was not peculiar, nor his birth and education less liberal on that account. He might indeed, in his apostolic character, and even by the reasonof things, have expected that such as partook of his spiritual things, should have ministered to him in temporals. But though it was lawful, the apostle would not do it, because it was not always expedient: it might have given occasion for his enemies to say, that he compassed sea and land to make a gain of his converts; and that he sought what theyhad, more than their soul's benefit; and it might likewise have afforded a pretence to the false apostles to have demanded a maintenance; (see 2 Corinthians 11:7.) and to the slothful persons who embraced Christianity, to live in idleness, as if diligence and industry in some honest calling was no longer required of them. Whereas, now he could from his own example shew his converts, that such as would not work, when they were able, ought not to eat; at the same time that he cut off all occasion from the false apostles for demanding a maintenance under his example. And finally, by despising the pleasures, profits, and honours of this world, he gave mankind the most convincing proofs, among a thousand others, that he most cordially believed Christianity to be true; and that upon such strong evidences, as could leave no room for any reasonable doubt or hesitation. To this diligence and disinterested behaviour of his, he makes frequent appeals in his epistles, and that with the greatest justice and propriety; for what could more effectually have cleared him from all suspicion of carrying on a sinister and worldly design?