It’s always important for us to read from the great theological minds of the past. Here, Charles Hodge addresses antinomianism:
Antinomianism has never had any hold in the churches of the Reformation. There is no logical connection between the neglect of moral duties, and the system which teaches that Christ is a Saviour as well from the power as from the penalty of sin; that faith is the act by which the soul receives and rests on Him for sanctification as well as for justification; and that such is the nature of the union with Christ by faith and indwelling of the Spirit, that no one is, or can be partaker of the benefit of his death, who is not also partaker of the power of his life; which holds to the divine authority of the Scripture which declares that without holiness no man shall see the Lord (Heb. xii. 14); and which, in the language of the great advocate of salvation by grace, warns all who call themselves Christians: “Be not deceived: neither fornicators, nor idolaters, nor adulterers, nor effeminate, nor abusers of themselves with mankind, nor thieves, nor covetous, nor drunkards, nor revilers, nor extortioners shall inherit the kingdom of God.” (1 Cor. vi. 9, 10.) It is not the system which regards sin as so great an evil that it requires the blood of the Son of God for its expiation, and the law as so immutable that it requires the perfect righteousness of Christ for the sinner’s justification, which leads to loose views of moral obligation; these are reached by the system which teaches that the demands of the law have been lowered, that they can be more than met by the imperfect obedience of fallen men, and that sin can be pardoned by priestly intervention. This is what logic and history alike teach.
Charles Hodge, Systematic Theology, 3:241.