John Nelson Darby explores the contrast between Moses and Israel in Exodus 33 and 34, emphasizing the grace that Moses found in God's sight compared to Israel's failure under the law after their sin with the golden calf. He highlights how Moses interceded for the people, seeking God's presence and mercy, while Israel was reminded of their accountability under the law. Darby points out that while Moses could not make atonement, Christ has completed this work, allowing believers to stand in grace rather than law. The sermon illustrates the importance of understanding our position in grace and the necessity of God's presence in our lives, especially in the face of our shortcomings. Ultimately, it calls for a deeper relationship with God, rooted in grace and intercession.