This episode is a recap of the previous week's teaching on Psalm 119, emphasizing the common threads of God's work in establishing our way, ultimately leading to a genuinely positive delight in God's law. Since the law is a reflection of God's character and beauty, love of God coupled with disdain for God's Law is inconceivable. While true believers would never seek to justify themselves by keeping God's Law, they nevertheless delight in that Law based on being born again. Romans 7:22 affirms that they "delight with the Law of God in the inner man." The episode closes with Jonathan Edwards' phraseology describing believers' delight in God's holiness described in the Law. Christians alone can apprehend the "beauty of holiness."
Keeping the Law, through Christ
This initial episode answers the question right from Psalm 119:5-6, which I believe summarizes the main theme of the entire psalm. "Oh that my ways may be established to keep your statutes! Then I will not be ashamed when I look upon all your commandments." Since the question mostly deals with how Psalm 119 should be applied to NT believers, the episode deals with a common misunderstanding of the importance of the Law for Christians. Some claim that Christians are not under the moral law based, based on Christ having fulfilled it for us. While our acceptance in God's sight is completely based on Christ's perfect adherence to the Law, coupled with His substitutionary death, Christians are obliged to keep the moral law by abiding in Christ. The sum of the Law is love of God and neighbor, and the New Testament constantly holds believers accountable to observe these commandments THROUGH abiding in Christ. This then is the clearest application of Psalm 119 to NT believers, that God would help establish our ways to abide in Christ, resulting in keeping God's moral law.