Luke 10:6 in the King James Version reads, "And if the son of peace be there, your peace shall rest upon it: if not, it shall turn to you again." This verse is part of a larger passage where Jesus is sending out seventy disciples to go into various towns and villages to prepare the way for His arrival.

In this particular verse, Jesus is instructing the disciples on how to conduct themselves as they enter these towns. He is essentially telling them that they should bring peace with them, but if they are not received with peace, then they should let that peace return to them.

The theme of peace is central to this verse. Jesus is instructing His disciples to be bearers of peace as they go out into the world. They are to bring the peace that comes from God, and if that peace is not received, they are to take it back with them. This passage emphasizes the importance of peace in the mission of the disciples and ultimately the mission of the church.

The context of this verse is important to understand its meaning. Jesus is sending out the disciples with the specific task of proclaiming the arrival of the kingdom of God. They are to heal the sick, cast out demons, and bring peace to the people they encounter. This verse is part of Jesus' instructions on how they should conduct themselves as they carry out this mission.

The symbolism in this verse is also significant. The "son of peace" referred to in the verse can be seen as representing someone who is open and receptive to the message of the kingdom of God. This person is someone who is willing to receive the peace that the disciples bring. On the other hand, those who do not receive the disciples with peace are symbolized by the peace returning to the disciples. This symbolizes the idea that the disciples are not to force their message on anyone, but rather to bring peace and if it is not received, to move on.

Overall, this verse speaks to the mission of the church and the importance of peace in carrying out that mission. It is a reminder that as bearers of the message of the kingdom of God, we are to bring peace wherever we go. If that peace is not received, we are to remove ourselves from that situation and not force our message on anyone. This verse also challenges us to reflect on our own role as bearers of peace and how we can bring peace to the world around us.