Passage
(for He who worked in Peter unto his apostleship to the circumcised worked in me also unto the Gentiles),
(for He who worked in Peter unto his apostleship to the circumcised worked in me also unto the Gentiles),
Galatians 2:6 But from those who were of high reputation (what they were makes no difference to me; God shows no partiality)—well, those who were of reputation contributed nothing to me.
Galatians 2:7 But on the contrary, seeing that I had been entrusted with the gospel to the uncircumcised, just as Peter had been to the circumcised
Galatians 2:8 (for He who worked in Peter unto his apostleship to the circumcised worked in me also unto the Gentiles),
Galatians 2:9 and recognizing the grace that had been given to me, James and Cephas and John, who were reputed to be pillars, gave to me and Barnabas the right hand of fellowship, so that we might go to the Gentiles and they to the circumcised.
Galatians 2:10 Only they asked us to remember the poor—the very thing I also was eager to do.
The verse centers on "worked", "peter", "apostleship", "circumcised", and "gentiles". It is saying that the verse draws attention to "worked" and "peter", so its meaning should be read from those terms before moving to application.
The nearby context moves from verse 7's "But on the contrary seeing that I..." into verse 9's "and recognizing the grace that had been...", so "worked" and "peter" belong inside that flow. In Galatians context, the local focus is Christ, faith, and discipleship.
A plain takeaway is to answer the verse's own emphasis on "worked" and "peter" with trust shaped by these words, not by a vague optimism outside the passage.