9 Now as they came down from the mountain, He commanded them that they should tell no one the things they had seen, till the Son of Man had risen from the dead. 10 So they kept this word to themselves, questioning what the rising from the dead meant (Mark 9:9–10, NKJV).
Peter, James, and John had just witnessed the transfiguration of Jesus, seen Moses and Elijah talking with Him, and heard the Father’s voice say, “This is my beloved Son. Hear Him” (Mark 9:1-7). Why did Jesus tell them to tell no one what they had seen until “the Son of Man had risen from the dead?” Here are a couple of reasons. First, several were already bearing testimony that Jesus is the Son of God: (1) John the Baptist, the Elijah of prophecy (Mark 10:11-13; Matt. 11:14; John 5:33-35); (2) The Father Himself by the miracles of Jesus (John 5:36-37); and (3) The Scriptures (John 5:38-39). Second, the apostles were not yet prepared to tell others what they had seen. That was not their job at this moment. They still had much to learn from the Master. Only now did they understand John was the prophesied Elijah (Matt. 17:12-13). They did not know Jesus would rise from the dead (Mark 9:10). They did not yet grasp the redemptive work of Christ (Peter even rebuked Jesus for saying He would suffer, be killed, and rise after three days, Matt. 16:21-23). Rest assured, the apostles would tell others about the transfiguration when Christ commissioned them to preach the gospel to the world (Mark 16:15; Acts 1:8; see 2 Pet. 1:16-18). What can we learn from this? (1) Teachers must first be students of God’s word (1 Tim. 4:13, 15-16). (2) Teach what you know while maturing in your knowledge of God’s word (2 Tim. 2:15; Heb. 5:11-6:3). (3) Zeal without knowledge can be dangerous (Rom. 10:2-3).
9 For he and all who were with him were astonished at the catch of fish which they had taken; 10 and so also were James and John, the sons of Zebedee, who were partners with Simon. And Jesus said to Simon, “Do not be afraid. From now on you will catch men.” 11 So when they had brought their boats to land, they forsook all and followed Him. (Luke 5:9–11, NKJV)
The carpenter told the fishermen where to cast their nets to catch fish. Like Peter, when the Master speaks, those who trust the Lord will follow His word. The miraculous catch of fish they hauled to shore prompted Peter to confess his sins to the Lord (Lk. 5:4-8). The fishermen were astonished and afraid, but Jesus eased their fears by assuring them of even greater catches to come. Peter, James, and John soon would be catching souls. The gospel these future apostles preached continues to capture lost souls by convicting sinners and converting them to Christ (Mk. 16:15-16; Lk. 24:46-48). These men set us a worthy example of immediate conviction, uncompromising priority, and sacrifice of faith in order to serve Jesus. When Jesus speaks, we must forsake all and follow Him (Lk. 14:33; 9:23).
18 And Jesus, walking by the Sea of Galilee, saw two brothers, Simon called Peter, and Andrew his brother, casting a net into the sea; for they were fishermen. 19 Then He said to them, “Follow Me, and I will make you fishers of men.” 20 They immediately left their nets and followed Him. 21 Going on from there, He saw two other brothers, James the son of Zebedee, and John his brother, in the boat with Zebedee their father, mending their nets. He called them, 22 and immediately they left the boat and their father, and followed Him. (Matthew 4:18-22)
What are you willing to leave to follow Jesus? Fishermen Peter and Andrew left their nets and immediately followed Jesus when He called them. James and John immediately left their work, their boat and their father to follow Jesus when He called them. In another place it says these four men “forsook all and followed Him” (Lk. 5:11). Following Jesus requires immediate, complete sacrifice. Will you sacrifice anything to follow the One who sacrificed everything for you?