How can Christians pursue holiness?

Pursuing holiness for Christians involves an active faith in the truth of the Gospel. In 2 Thessalonians 2:13, it is evident that holiness is pursued through the sanctification of the Spirit, which stems from belief in the truth. The process of being made holy is not about following a set of rules or rituals; rather, it's a continual look toward the truth of the Gospel. When believers understand and believe the Gospel, they are transformed internally, and this transformation is what manifests outward holiness in every area of their lives.