This podcast episode explores the biblical teaching that salvation is entirely God's work and not dependent on human effort or free will. The discussion summarizes all that has been taught through the first 8 podcasts, which covered various aspects of human nature, including our inherent sinful tendencies and the effects of Adam's sin, while examining real-life examples from Augustine's writings and personal experiences to illustrate these concepts. The episode concludes by emphasizing God's role in salvation through mercy and grace, including election, regeneration, and justification, while previewing future discussions on anthropology and salvation. Pastor Mark discusses the concept of God's mercy and salvation, focusing on the story of Jesus and the Samaritan woman from John 4. He emphasizes that salvation is entirely from God, including election, calling, regeneration, conversion, justification, adoption, sanctification, perseverance, and glorification. Mark concludes by explaining Romans 11:39, which states that all things are from, though, and to God, emphasizing God's role as the origin, cause, source and purpose of all things. He announces that the next podcast will cover anthropology and further explore the concept that salvation is of the Lord.