In Galatians 5, Paul described the conflict between the way of the flesh and the way of the Spirit, and the path to victory of crucifying the flesh and walking by the Spirit.
In Chapter 6, he describes the practical results of this victory. It’s easy to discuss “loving our neighbor” in the abstract. It is more difficult to figure out how to apply that to concrete, practical everyday situations.
In this section Paul gives us practical advice for applying the truths of the letter to our personal relationships, especially relationships with our fellow believers.