1:6 {5} From which some having swerved have turned aside unto vain jangling;
(5) That which he spoke before generally of vain and curious controversies, he applies to those who, pretending a zeal of the Law, dwelled upon outward things, and never made an end of babbling of foolish trifles.
1:6 From which some having swerved. From love based on these three principles: of a pure heart, and a good conscience, and faith unfeigned (1Ti 1:5).
Vain talking. Are engaging in idle disputes.
1:6 From which - Love and a good conscience. Some are turned aside - An affectation of high and extensive knowledge sets a man at the greatest distance from faith, and all sense of divine things. To vain jangling - And of all vanities, none are more vain than dry, empty disputes on the things of God.
1:5-11 Whatever tends to weaken love to God, or love to the brethren, tends to defeat the end of the commandment. The design of the gospel is answered, when sinners, through repentance towards God and faith in Jesus Christ, are brought to exercise Christian love. And as believers were righteous persons in God's appointed way, the law was not against them. But unless we are made righteous by faith in Christ, really repenting and forsaking sin, we are yet under the curse of the law, even according to the gospel of the blessed God, and are unfit to share the holy happiness of heaven.