The epistle of II Timothy is the last letter that the Apostle Paul ever wrote. This is a one week study that reveals the importance of true doctrine and how false doctrine will derail your purity walk with the Lord Jesus.
The epistle of James is a "how-to" book on Christian living, which includes how to live pure in our daily lives. This is a one week study that will put your faith into daily actions that will glorify God.
I & II Thessalonians is a one week study where the Apostle Paul teaches how God has given us the power to change our lives. To apply this new Holy Spirit power, we must not just read God's Word, but do His Word as well.
The book of Hebrews is an amazing journey from the Old Testament straight into the life and work of Christ. This two week study in Hebrews presents the sufficiency and superiority of Christ in all things - including sexual purity!