Therefore that disciple whom Jesus loved saith unto Peter, **It is the Lord.** Now when Simon Peter heard that it was the Lord, he girt his fisher's coat unto him, (for he was naked,) and did cast himself into the sea. (John 21:7) *1/ When it was known "It is the Lord" in the Old Testament. 2/ When it was known "It is the Lord" in the New Testament. 3/ How it is known "It is the Lord" in gospel days.* **Sermon Summary:** This sermon explores the theme of recognizing the Lord's presence and work in the lives of His people, drawing from 1 Samuel 3 and John 21. It examines how God sovereignly reveals Himself through Scripture, providence, and answered prayer, emphasizing that recognition is a gift of grace rather than a human achievement. The preacher highlights historical examples of divine appearances, from Samuel to the post-resurrection disciples, to illustrate that God's people are marked by their ability to discern His voice and hand in their circumstances. The message encourages believers to look for these tokens of divine visitation in their daily lives, finding comfort and assurance in the fact that the Lord continues to appear to His church in the Gospel age.