Having introduced the conflict that exists between the flesh and the Spirit, Paul in Galatians 5:18-26 elaborates on the nature of this contrast by means of a list of ethical vices and virtues. The catalog of vices or virtues was a well-established literary feature present in both Jewish and Greco-Roman literature. These lists identified behavior to be avoided and virtues to be emulated.
Read more at the source: Tuesday: The Works of the Flesh