Whedon's Commentary on the Bible - Acts 21:24
24. Them take The elders here advise Paul to adopt the expedient of Herod Agrippa, who had not long since, in order to give a public attestation of his Judaism, when he came to Jerusalem from Rome, laid out a considerable sum in defraying the expense of absolving several Nazarites of their vow. Paul had himself lately finished a vow at Cenchrea by the cutting of his hair, but probably without any Jewish ablutions or expressive sacrifices. (For the vow of a Nazarite, see Numbers 6:1-21.) ... read more
Whedon's Commentary on the Bible - Acts 21:23
23. We say It is the body of the elders who give this advice, James doubtless concurring, and being perhaps spokesman. We have This implies that the four Nazarites belong to the Christian body. read more