This verse from Acts 15:32 describes the role of Judas (also known as Barsabbas) and Silas in the early Christian church after the Jerusalem Council. Let's break down what it means:

"Judas and Silas...": These were two individuals, specifically mentioned by name. They were likely respected and influential members of the church in Jerusalem.

"...also being prophets themselves...": This indicates that Judas and Silas possessed the gift of prophecy, which in this context means:
Speaking under divine inspiration: They were able to communicate messages directly from God.
Edifying and exhorting: Their words were meant to build up the believers, encourage them, and guide them in their faith.
Discerning truth: They could help the church understand God's will and apply it to their lives.

"...encouraged the brothers with many words...": This emphasizes that Judas and Silas used their prophetic gift through verbal communication to provide comfort, hope, and reassurance to the believers in Antioch (where they were sent with the letter from the Jerusalem Council). The phrase "many words" suggests they engaged in significant and meaningful conversations.

"...and strengthened them.": This highlights the impact of their ministry. Their encouragement and guidance had a lasting effect, fortifying the believers in their faith and resolving doubts or concerns they might have had regarding the issues discussed at the Jerusalem Council (circumcision of Gentile believers). They reinforced the believers' commitment to following Jesus.

In summary, this verse shows that Judas and Silas, as prophets, played a crucial role in solidifying the early church by:

Providing divine guidance and clarity on the issues facing the church.
Offering emotional and spiritual support to believers who might have been confused or discouraged.
Strengthening the unity and commitment of the Christian community.

It highlights the importance of spiritual gifts, like prophecy, in building up the body of Christ and helping believers navigate challenges.