The early church had a crisis of faith, where Paul had to stand up for the truth of the gospel. For our salvation, Christ’s resurrection is the only work we can rely upon. Paul had to convince the Galatian church that we do not need anything else once we align ourselves with Christ. This alignment had brought unity to the dispute in the church.
In today’s church, having unity with Christ will also bring unity with the entire body of Christ. We are called to stand together, being rooted in the Father’s will - even if we have different callings.