All the brethren which are with me (oi sun emoi pante adelpoi). The same phrase in Philippians 4:21 in distinction from the saints in verse Philippians 4:22 . Probably the small company of travelling companions. Unto the churches of Galatia (tai ekklhsiai th Galatia). A circular letter therefore to all the churches in the province (both South Galatia and North Galatia if he really laboured there).