Mark gives in these verses a summary account of the themes that have appeared from the beginning of the Gospel. Jesus' popularity increases and he cannot appear in public without being pressured by great multitudes seeking to he healed. Jesus' reputation has spread even to those towns where he did not go personally. The use of the term multitude here and the mention of the names of places as far as the region around Tyre and Sidon are an indication that Jesus’ authority is much greater than that of John the Baptist to whom in Mark people came from only the Judean countryside and Jerusalem (1,5). These multitudes are not necessarily disciples, and could have come to see Jesus out of curiosity or even to receive healing.
Mark once again has the command to silence, which is where Jesus commands the demons not to make him known. While some interpret this command as belonging to the rite of exorcism, others see it as Mark's desire to reject the testimony of the demons as evidence for Jesus' identity.
It is possible that we relate to God or Jesus as we would relate to the local grocer and go to him only when we need something. The text of today challenges us to review our relationship with Jesus and ask ourselves what he really means to us.