But when they saw — By the effects which I laid before them, Galatians 2:8; Acts 15:12. That I was intrusted with the gospel of the uncircumcision — That is, with the charge of preaching it to the uncircumcised heathens.
Related Commentaries of Galatians 2:7
Galatians 2:7
7 But contrariwise, when they saw that the gospel of the uncircumcision was committed unto me, as the gospel of the circumcision was unto Peter;