20 After hearing this, they praised God. And then they said, "You know, dear brother, how many thousands of Jews have also believed, and they all follow the law of Moses very seriously. 21 But the Jewish believers here in Jerusalem have been told that you are teaching all the Jews who live among the Gentiles to turn their backs on the laws of Moses. They've heard that you teach them not to circumcise their children or follow other Jewish customs. 22 What should we do? They will certainly hear that you have come. 23 "Here's what we want you to do. We have four men here who have completed their vow. 24 Go with them to the Temple and join them in the purification ceremony, paying for them to have their heads ritually shaved. Then everyone will know that the rumors are all false and that you yourself observe the Jewish laws. 25 "As for the Gentile believers, they should do what we already told them in a letter: They should abstain from eating food offered to idols, from consuming blood or the meat of strangled animals, and from sexual immorality." 26 So Paul went to the Temple the next day with the other men. They had already started the purification ritual, so he publicly announced the date when their vows would end and sacrifices would be offered for each of them.
Matthew Henry's Commentary on Acts 21:20-26
Commentary on Acts 21:19-26
(Read Acts 21:19-26)
Paul ascribed all his success to God, and to God they gave the praise. God had honoured him more than any of the apostles, yet they did not envy him; but on the contrary, glorified the Lord. They could not do more to encourage Paul to go on cheerfully in his work. James and the elders of the church at Jerusalem, asked Paul to gratify the believing Jews, by some compliance with the ceremonial law. They thought it was prudent in him to conform thus far. It was great weakness to be so fond of the shadows, when the substance was come. The religion Paul preached, tended not to destroy the law, but to fulfil it. He preached Christ, the end of the law for righteousness, and repentance and faith, in which we are to make great use of the law. The weakness and evil of the human heart strongly appear, when we consider how many, even of the disciples of Christ, had not due regard to the most eminent minister that even lived. Not the excellence of his character, nor the success with which God blessed his labours, could gain their esteem and affection, seeing that he did not render the same respect as themselves to mere ceremonial observances. How watchful should we be against prejudices! The apostles were not free from blame in all they did; and it would be hard to defend Paul from the charge of giving way too much in this matter. It is vain to attempt to court the favour of zealots, or bigots to a party. This compliance of Paul did not answer, for the very thing by which he hoped to pacify the Jews, provoked them, and brought him into trouble. But the all-wise God overruled both their advice and Paul's compliance with it, to serve a better purpose than was intended. It was in vain to think of pleasing men who would be pleased with nothing but the rooting out of Christianity. Integrity and uprightness will be more likely to preserve us than insincere compliances. And it should warn us not to press men to doing what is contrary to their own judgment to oblige us.