We see a learning Church. learning day to day as we come closer to Christ. We can be encouraged, even Paul and Barnabas had disagreement, but we should also be wary that we should focus on scripture and the gospel and not on personalities or differences thereof.
We have a loving God; Jesus loves the Church his bride.
God labours for us; despite Paul and Barnabas parting; all things work for the good; the work of the gospel does not halt; in fact it doubles.