Paul contends for the authenticity of their ministry (perhaps it was questioned or he knew they would be criticized soon).
Part of the power of the gospel in them is their willingness to work hard, and love gently, even when their motives are questioned. Like Jesus.
Readings from this service:
Isaiah 40: 10-11
1 Thessalonians 2: 1-8
Psalm 12: 1-3, 8-9
John 5: 41-44
