Acts 15:32

32-34. We have said above, that the purpose for which Judas and Silas were sent to Antioch was to enforce, by their personal influence, the authority of the epistle. We find this statement confirmed by the further account of their labors. (32) "And Judas and Silas, being themselves also prophets, exhorted the brethren with many words, and confirmed them. (33) And when the had remained some time, they were dismissed in peace from the brethren to the apostles. (34) But it pleased Silas to remain there."

The manner in which Luke connects the fact that these brethren were prophets, with the statement that they exhorted the brethren and confirmed them, shows that the chief work of the New Testament prophets was not to foretell the future, but to exhort and confirm the brethren. He says, "being also themselves prophets, they exhorted the brethren and confirmed them;" which form of expression makes the fact of being prophets account for their exhortations. They differed from the Old Testament prophets only in that the latter gave their chief attention to foretelling future events. Still, even the predictions of the old prophets were made to answer the purpose of exhortations to their cotemporaries; so that the difference between the two is very slight.