But also for this very reason, giving all diligence, add to your faith virtue, to virtue knowledge, to knowledge self-control, to self-control perseverance, to perseverance godliness, to godliness brotherly kindness, and to brotherly kindness love. For if these things are your and abound, you will be neither barren no unfruitful in the knowledge of our Lord Jesus Christ. – 2 Peter 1:5-8
Additional material that is useful for personal growth. These include classes such as The Seven Feasts of Israel, The Tabernacle, The Forgiveness Law, and others.