From the Holy Communion Acts reading:

There was a Levite, a native of Cyprus, Joseph, to whom the apostles gave the name Barnabas (which means ‘son of encouragement’).
(Acts of the Apostles, chapter 4, verse 36, NRSV)

Even the Apostles needed encouragement from time to time…

This is part of a window in the St. Andrew chapel of Great St. Mary’s church, Cambridge