Simon the Canaanite/Zealot (10:4): Either a description of Simon’s religious zeal or a reference to his membership in the party of the Zealots, a Jewish revolutionary group violently opposed to Roman rule over Palestine. [bsg_ref id="81" vol="" page="1452"]
Samaritans (10:5): A mixed-blood race resulting from the intermarriage of Israelites left behind when the people of the northern kingdom were exiled and Gentiles brought into the land by the Assyrians (2 Ki 17:24). Bitter hostility existed between Jews and Samaritans in Jesus’ day (see Jn 4:9). [bsg_ref id="81" vol="" page="1452"]
“Shake off the dust from your feet” (10:14) This was a symbolic gesture, with a purpose of warning. In effect, the disciples were saying to those refusing a hearing, as Paul said at a later time, “Your blood be upon your own heads” (Acts 18:6).[bsg_ref id="72" vol="" page="52"]
Beelzebub (10:25): Satan, the ruler of demons.

do not be afraid

Genesis – 57