Bear you one another's burdens, and so fulfill the law of Christ.
All Commentaries on Galatians 6:2 Go To Galatians 6
Augustine of Hippo
AD 430
The “law of Christ” means the law of love. The one who loves his neighbor fulfills the law. The love of neighbor is strongly commended even in the Old Testament. The apostle elsewhere says that it is by love that all the commands of the law are summed up. If so, then it is evident that even that Scripture which was given to the covenant people was the law of Christ, which, since it was not being fulfilled by fear, he came to fulfill by love. The same Scripture, therefore, and the same law is called the old covenant when it weighs down in slavery those who are grasping after earthly goods. It is called the new testament when it raises to freedom those who are ardently seeking the eternal good.