Jesus ordered the seventy disciples not to salute any one because
Answer Details
In the Bible, Jesus sent out seventy of his disciples to go before him and preach the gospel to the people in every city he was planning to visit. He instructed them not to greet anyone along the way. This was because their mission was urgent and they needed to focus on the task at hand. It was not appropriate for them to waste time with salutations or other distractions that could cause them to forget their mission. Therefore, they were to move quickly and efficiently to spread the word of God. There is no reference to salutations defiling the Jews in this context.