Mark looks to rush through the early life of Jesus and the 40 days in the wilderness.  In the scripture, John the Baptist had baptized Jesus, Jesus goes into the wilderness, and John is arrested and taken to Galilee. After verse 15, Jesus begins his ministry and begins recruiting his disciples.  A continuing theme to turn away from sin and return to God. That the Good News of Gods kingdom in near.  I did look up why Jesus, also in Galilee when John the Baptist was arrested, did not free his friend. In Matthew 11, John did send a message to Jesus, asking are you the one or do we watch for another.  Jesus confirmed he was the Messiah. Jesus said John’s mission was complete as he prepared the way for Jesus.