What is the meaning of Acts 15:32-35?

32 And Judas and Silas, being prophets also themselves, exhorted the brethren with many words, and confirmed them. 33 And after they had tarried there a space, they were let go in peace from the brethren unto the apostles. 34 Notwithstanding it pleased Silas to abide there still. 35 Paul also and Barnabas continued in Antioch, teaching and preaching the word of the Lord, with many others also. (Acts 15:32-35 KJV)

William Burkitt’s Commentary

Judas and Silas being prophets; that is, persons extraordinarily inspired, and endued with eminent gifts for teaching and interpreting the holy scriptures; they employed themselves at Antioch, confirming and building up their brethren in the faith of Christ. And after they had stayed at Antioch some time, they were with all kindness dismissed of the church there; and Judas returned to Jerusalem, to acquaint the apostles with the reception which their letter had met with, and what obedience was readily given to their decrees.