Psalms 32:6-7, 89-8-11, and 74:12-17 are some examples of raging sea images within Scripture. The raging sea is depicted as being chaotic becuase of a great sea monster!
Andy connects this imagery and understanding of the sea with the Gospel of Mark's repeated references to the sea that contains multiple sea crossings that were marked with chaotic storms that were stilled by Christ. What occurred before and after these crossings is also significant. This episode's sermon is meant to encourage you as we are called to be fishers of men, entering into the chaotic sea of this world knowing that the sea will one day be turned to glass before the throne of God. The place where men from every nation, tribe, and language shall praise the Lord.