The Holy Spirit is vitally and dynamically involved in the sanctification of individuals and their faith-communities. An examination of the Pauline terms and texts reveal that sanctification through the Spirit includes: 1) God's Provision in his gracious call, 2) The Process of sanctification in Christian growth in moral purity and love, 3) The Consummation at the Parousia. To that end, we will provide brief historical and theological arguments as to how the Spirit works in sanctification, primarily within the holiness Pentecostal traditions. Often, various writings highlight one aspect to the neglect of other emphases. The paper argues for the comprehensive role of the Spirit in the past event, present experience, and future hope of the people of God and argues for a consistency between the three activities related to sanctification, including the essential element of love.