What does Matthew 15:33 mean?
Jesus has been preaching and healing people for three days in the region of the Decapolis. So much time has passed that He is filled with compassion for how hungry the people are. He does not want to send them away, saying He is afraid they will faint on their way back home. Jesus wants to feed the people (Matthew 15:29–32).In a situation like the one depicted earlier in Matthew's writing (Matthew 14:13–21), the disciples give Jesus a similar response. In summary, the crowd is huge, the location is remote, they have no food and no reasonable way to obtain it. While there are differences from this event to the earlier miracle, in each Jesus seems eager for the disciples to see that what's impossible for them is no problem for Him.
It's entirely possible the disciples fully expect Jesus to use another divine intervention, but don't want to be the ones to suggest it. They won't have to wait long (Matthew 15:34–36).
Matthew 15:32–39 describes another miraculous feeding, separate from an earlier event where Jesus provided as many as twenty thousand meals (Matthew 14:13–20). Jesus has compassion on the hungry crowd after three days with them. He does not want to send them away without feeding them. He takes the disciples' seven loaves and few fish and makes all the people sit down. He gives thanks and starts handing food to the disciples, who pass it out until everyone has eaten all they want, which includes four thousand men plus women and children. While the first miraculous feeding was for a mostly Jewish crowd, this assembly is almost all Gentiles. After they leave, the disciples return to Jewish territory on the western shore of the Sea of Galilee.
Pharisees and scribes come from Jerusalem to challenge Jesus. They are offended that His disciples break the religious leaders' tradition about ritual handwashing before meals. Jesus turns that attack upside down, pointing out that His critics honor tradition above God's actual commands! He insists that nobody is defiled by what goes in the mouth—by the literal matter itself—but by the overflow of the spirit, such as the words that come out of the mouth. He and the disciples travel out of the country. Jesus casts a demon out of the daughter of a persistent Canaanite woman. They travel to the southeast side of the Sea of Galilee where Jesus feeds thousands of people from a few loaves and fishes. These last two events set up the eventual spread of the gospel beyond the people of Israel.