Final answer:
Pentecostals are divided between believing in Entire Sanctification, an instant purification, and Progressive Sanctification, a gradual process of holiness.
Step-by-step explanation:
Pentecostals have diverse views on the concept of sanctification, with the two primary views being: Entire Sanctification and Progressive Sanctification. Entire Sanctification holds that a believer can experience a complete, instant purification, while Progressive Sanctification is the belief in a gradual process of growing in holiness. This debate involves deep theological implications regarding how individuals live out their faith, with echoes of historical challenges like Calvin's doctrine of predestination and the Second Great Awakening's emphasis on personal religious experiences and living a righteous life.