Mark 3:13-35 New Revised Standard Version (NRSV)
Jesus Appoints the Twelve
13 He went up the mountain and called to him those whom he wanted, and they came to him. 14 And he appointed twelve, whom he also named apostles,[a] to be with him, and to be sent out to proclaim the message, 15 and to have authority to cast out demons. 16 So he appointed the twelve:[b] Simon (to whom he gave the name Peter); 17 James son of Zebedee and John the brother of James (to whom he gave the name Boanerges, that is, Sons of Thunder); 18 and Andrew, and Philip, and Bartholomew, and Matthew, and Thomas, and James son of Alphaeus, and Thaddaeus, and Simon the Cananaean, 19 and Judas Iscariot, who betrayed him.
Jesus and Beelzebul
Then he went home; 20 and the crowd came together again, so that they could not even eat. 21 When his family heard it, they went out to restrain him, for people were saying, “He has gone out of his mind.” 22 And the scribes who came down from Jerusalem said, “He has Beelzebul, and by the ruler of the demons he casts out demons.” 23 And he called them to him, and spoke to them in parables, “How can Satan cast out Satan? 24 If a kingdom is divided against itself, that kingdom cannot stand. 25 And if a house is divided against itself, that house will not be able to stand. 26 And if Satan has risen up against himself and is divided, he cannot stand, but his end has come. 27 But no one can enter a strong man’s house and plunder his property without first tying up the strong man; then indeed the house can be plundered.
28 “Truly I tell you, people will be forgiven for their sins and whatever blasphemies they utter; 29 but whoever blasphemes against the Holy Spirit can never have forgiveness, but is guilty of an eternal sin”— 30 for they had said, “He has an unclean spirit.”
The True Kindred of Jesus
31 Then his mother and his brothers came; and standing outside, they sent to him and called him. 32 A crowd was sitting around him; and they said to him, “Your mother and your brothers and sisters[c] are outside, asking for you.” 33 And he replied, “Who are my mother and my brothers?” 34 And looking at those who sat around him, he said, “Here are my mother and my brothers! 35 Whoever does the will of God is my brother and sister and mother.”