Mark's gospel begins with a brief description of the ministry of John the Baptize. Mark indicates that John's ministry of preaching and baptism fulfilled the prophecy of Isaiah (40:3). That he was sent to set the stage for the coming Messiah and announce His purpose. John's message promised that the one who came after him would indeed baptize with the Holy Spirit.
What I find significant in our text is, that the first action Jesus took after He was baptized (and once He began His public ministry), was to respond to the prompting of the Holy Spirit (v.12). Even though it meant He would be without shelter, without food, exposed to the wild beasts, and buffeted by Satan for forty days, He responded anyway.
Jesus' actions exemplify the two most important dimensions of a life of purpose; 1) He knew what God the Father had called Him to do, and 2) He was responsive to the calling of the Holy Spirit in His life. We too have a purpose to fulfill. May we continually listen to the “still small voice” of the Spirit guiding us to His purposes in our lives, and be responsive to that leading.
The Truth: “For it is God who is at work in you, both to will and to work for His good pleasure.” (Philippians 2:13)