The given text records the first four disciples called by our Lord after being tempted in the wilderness (cf. 4:1-11). These four men were “two brothers, Simon called Peter, and Andrew” and “two other brothers, James the son of Zebedee and John.”

In order to understand their response to the Lord’s demand, it is important to know that these men were not unaware of who Jesus was. John records that John the Baptist introduced Jesus as “the Lamb of God” to Peter, and John before this instance (cf. John 1:35). It is often prudent to contemplate a situation in stead of making a rash decision. However, these men knew Jesus as “the Lamb of God” and needed no other assurance, or motivation. If the savior of mankind, the Son of God, commands us to follow Him, what else is there to consider?

The nature of their earthly occupation was humble. They were fishermen. However, Jesus called them to something far greater – to be “fishers of men.” This echoes Paul’s inspired explanation of God’s plan – “God has chosen the foolish things of the world to put to shame the wise, and…the weak things…to put to shame the things which are mighty” (1 Corinthians 1:27). We would do well to imitate their immediate and zealous response to Jesus’ call to discipleship, servitude, obedience, evangelism, etc.