KJV Acts 15 : 1
And certain men which came down from Judaea taught the brethren, and said, Except ye be circumcised after the manner of Moses, ye cannot be saved.
John Gill when commenting on the above text pointed out that circumcision had been abolished
John Gill commentary
These men were not only for retaining circumcision, which was now abolished, but they made it necessary to salvation; which was carrying the matter further than even the unbelieving Jews themselves did, at least some of them: for though indeed it is a notion with them, that no circumcised persons go to hell, but are all saved; and some of them say, that God rejects uncircumcised persons, and brings them down to hellF8Shemot Rabba, sect 19 fol 104 4 ;
But the apostle Paul contends that circumcision was good and profitable to those who kept the law
KJV Romans 2 : 25
For circumcision verily profiteth, if thou keep the law: but if thou be a breaker of the law, thy circumcision is made uncircumcision.
How can one understand John Gill's comment on this text?