Cross reference
Galatians 1:2
2 And all the brothers who are with me, to the churches of Galatia:
1 Corinthians 16:1
1 Now about the giving of money for the saints, as I gave orders to the churches of Galatia, so do you.
Philippians 4:21
21 Give words of love to every saint in Christ Jesus. The brothers who are with me send you their love.
Acts 9:31
31 And so the church through all Judaea and Galilee and Samaria had peace and was made strong; and, living in the fear of the Lord and in the comfort of the Holy Spirit, was increased greatly.
Acts 15:41
41 And he went through Syria and Cilicia, making the churches stronger in the faith.
Acts 16:5-6
5 So the churches were made strong in the faith and were increased in number every day.
6 And after they had gone through the land of Phrygia and Galatia, the Holy Spirit did not let them take the word into Asia;
Acts 18:23
23 And having been there for some time, he went through the country of Galatia and Phrygia in order, making the disciples strong in the faith.
Philippians 2:22
22 But his quality is clear to you; how, as a child is to its father, so he was a help to me in the work of the good news.