In this segment of the LOY commentary David Bivin and Joshua Tilton consider the command to avoid Gentiles and Samaritans and the prohibitions against bringing travel gear for the apostles’ journey.
One day Yeshua called his disciples together and chose twelve of them to be his emissaries to Israel. Their names were Shimon Petros and Andrai (his brother), Yaakov, Yohanan, Pelipah, Talmai’s son, Matai, Tomah, Yaakov Halfi’s son, zealous Shimon, Yehudah Yaakov’s son, and Yehudah from Keriyot, who was a traitor.
When three eager prospective disciples asked permission to follow Jesus, Jesus responded to each of them with a riddle. Why would God allow Jesus and his followers to sleep on the ground when he provides safe places even for the animals to sleep? How can the dead bury a corpse? Why would a disciple set his hand to a plow when Elisha had given up plowing in order to follow Elijah? These riddles would have to be puzzled over before their meaning was fully understood. But each of the riddles were ominous, and it appears that each of the three prospective disciples reconsidered his desire to join Jesus.