1 Timothy 1:6

From which some having swerved have turned aside. — This sentence is rendered more accurately: From which some, having gone wide in aim, have turned themselves aside. These words seem to tell us that these teachers had once been in the right direction, but had not kept in it; indeed, from the whole tenor of St. Paul’s directions to Timothy it is clear that these persons not only had been, but were still, reckoned among the Christian congregations of the Ephesian Church. The presiding presbyter appointed by St. Paul could have exercised no possible authority over any not reckoned in the Church’s pale.

Unto vain jangling. — These men, having missed the true aim of the commandment, have now turned themselves to vain, empty talking, which could lead to nothing except wranglings and angry disputations.