"And when they knew the grace given to me, Peter and James and John, who were considered pillars, gave to me and Barnabas the right hand of fellowship.
"They did this so that we should go to the Gentiles, and they to the circumcised."
Here there is a transposition of words, uperbaton est. With much that was said in the middle omitted, this passage can be read briefly in this way: "Those who were distinguished, qui videbantur, communicated nothing to me.
"On the contrary, they gave me and Barnabas the right hand of fellowship."
Perhaps, however, Paul, without praising himself, secretly gives this meaning: "Those who seemed to be something outstanding joined nothing to me. On the contrary, something was communicated by me to them, though they were firmer in the grace of the Gospel."
Taken together, what he said means the following: "One and the Same entrusted to me the Gospel for the uncircumcised, and to Peter the Gospel for the circumcised.
"He sent me to the Gentiles and appointed Peter in Judea.
"The Gentiles, already grown, were not to suffer pain from useless circumcision, nor were they to abstain from foods to which they had always been accustomed and which God created for use.
"Nor were those who believed from the Jews and were circumcised, by habit as by a second nature, to think they had something more than the other nations.
"Yet neither were they to begin lightly despising what had once been their glory.
"Therefore God's Providence granted one Apostle to the circumcised, who appeared to rely on the law.
"For those remaining in uncircumcision He granted another Apostle, who regarded the grace of the Gospel not as slavery, but as free faith.
"This was so that no obstacle to faith would arise under any pretext, and neither the circumcised nor the uncircumcised would be held back from faith in Christ."
We are not saying that Peter had forgotten his first instructions or considered it necessary to observe the prescriptions of the law in addition to the grace of the Gospel.
For in Acts Peter himself testified that no man is unclean.
He taught that in the vessel he saw descending from heaven, held by its four corners, there was no distinction among men, whether they were Jews or Gentiles (Acts 10:11-15; Acts 11:5-9).
Rather, we mean that even he, showing himself as one who observed the law, only gradually drew the Jews away from their former way of life.
They could not suddenly regard with contempt, as useless refuse, their many labors in keeping the law and the careful conduct of their former life according to its prescriptions.
From this we know exactly why Peter, James, and John gave the right hand of fellowship to Paul and Barnabas.
It was so that the Gospel of Christ would not be considered different because of a different observance of the law.
It was also so that the community of the circumcised and those with foreskin would be considered one and the same.
He constructed the discourse skillfully, pulchre, saying, "He Who worked in Peter for the apostleship to the circumcised."
This was so that no one would think he was speaking evil of Peter.
Having first offered praise to Peter, he wishes to make clear that Peter partly allowed circumcision in order to gain those from the Jews who especially trusted him.
He also did this to preserve them in faith in Christ and the Gospel.
At the same time he implies that if Peter is innocent in observing for a time what need not be observed, doing this so as not to lose those entrusted to him, then Paul must do still more for the truth of the Gospel.
For what was entrusted to him consists of the uncircumcised.
The Gentiles must not withdraw from faith in Christ, which they so readily accepted, because they are frightened by the weight and difficulties of the law, a Christi fide et credulitate.
Here a hidden question appears. What then? If Peter found someone among the Gentiles, would he not lead them to faith?
Or, if Paul found some among the circumcised, would he not call them to Christ's baptism?
These questions are resolved in this way. We must recognize one principal commandment given concerning Jews and Gentiles.
Those who defended the law were to have someone whom they could follow. Those who preferred grace to the law were not to lack a teacher and leader.
In general, their appointment was to gather the Church for Christ from all nations.
Indeed, we read that the Gentile Cornelius was baptized by Saint Peter, and that Paul very often preached Christ in the synagogues of the Jews.
Peter and James and John were considered pillars (Acts 10; 13; 17).
Above, we read three times what the Apostle said: "And separately with those who seemed distinguished," "and from those who seemed to be something," and, "For those who seemed to be something communicated nothing to me."
Therefore I carefully examined what his words "seemed," videbantur, mean. But now he has freed me from every difficulty by adding the words, "who seemed," that is, were considered, "pillars."
Therefore the Apostles are pillars of the Church, and especially Peter, James, and John. Of these, two were counted worthy to ascend the mountain with the Lord.
One of these latter speaks in the Apocalypse in the person of the Savior: "He who overcomes, I will make a pillar in the temple of My God" (Rev 3:12).
In this way he teaches that one who overcomes the enemy can become a pillar of the Church.
In the Epistle to Timothy, Paul writes, "That you may know how one ought to live in the house of God, which is the Church of the living God, and also, autem, the pillar and foundation of the truth" (1 Tim 3:15).
By these and other words we are taught that the Apostles, all believers, and the Church herself are called a pillar in the Scriptures.
There is no difference between words spoken of the body and of the members, since the body is divided into members, and the members belong to the body.
Therefore Peter, James, and John, who were honored as pillars, gave Paul and Barnabas the right hand of fellowship.
But they did not give it to Titus, who was with them, because he had not yet reached such a degree that the important commerce, mercimonia, of Christ could be entrusted to him on equal terms with the elders.
Nor had he reached the point where he too would occupy the same place of activity that Barnabas and Paul occupied.