1, 2, & 3 John

Jon Courson's Application Commentary: Volume 3, New Testament (Matthew - Revelation)

Mark

Be Joyful (Philippians): Even When Things Go Wrong, You Can Have Joy

Acts

Galatians

Be Wise (1 Corinthians): Discern the Difference Between Man's Knowledge and God's Wisdom

Luke

Be Right (Romans): How to Be Right with God, Yourself, and Others

Revelation

NIVAC Bundle 7: Pauline Epistles

Ephesians

Into the Heart of Romans: A Deep Dive into Paul's Greatest Letter

James

The Art of Divine Contentment: An Exposition of Philippians 4:11

1 & 2 Peter and Jude

Be Free (Galatians): Exchange Legalism for True Spirituality

John

1 and 2 Timothy, Titus