Do we still have to follow the gospel Paul preached among the Gentiles?
Yes. The gospel Paul preached among the Gentiles is the gospel believers must adhere to today. It is the gospel of the grace of God: Christ died for our sins, was buried, and rose again the third day. There is no other plan of salvation, no other gospel, and no other way.
Les explains that Paul went up to Jerusalem by revelation and communicated the gospel he preached among the Gentiles. That gospel was unique because Peter and the others had not preached Paul's gospel, and they had not preached it to Gentiles. Les points out that Paul makes it plain the gospel he preached among the Gentiles is the gospel we have to adhere to even today. He identifies it as the gospel of the grace of God, also called the gospel of God, the gospel of grace, and the gospel of Christ. Its three-pronged fact is that Christ died for our sins, was buried, and rose again the third day. Les stresses there is no other plan of salvation, no other gospel, and no other way.
And I went up by revelation, and communicated unto them that gospel which I preach among the Gentiles, but privately to them which were of reputation, lest by any means I should run, or had run, in vain.
More Questions
Why did Paul specify that the gospel he communicated was the one he preached among the Gentiles?
The Holy Spirit inspired the stipulation about which gospel Paul preached because Paul's gospel to the Gentiles was totally different from what Peter and the eleven preached to the Jews.