The text of today contains a pointer as to who make up the true family of Jesus. Unlike in Mark, where the “crowd” is pointed out to as the true family of Jesus, in Matthew, it is the community of disciples who make up the true family. The point being made in this text is not so much about the mother or brothers and sisters of Jesus, but about who will be regarded as true members of Jesus’ family. The action of stretching out his hand has been used earlier to portray Jesus as compassionate (8,3) and also an act, which will be used later to show him as the great deliverer who comes to the aid of his disciples (14,31). In the concluding statement, the Matthean Jesus makes clear that discipleship and being a member of his family is not merely a matter of verbal profession even proclamation, but doing the will of God. This aspect makes anyone a brother or sister of Jesus.
We may imagine that because we have been baptised into the faith we can take for granted that we are members of Jesus’ family. This need not be so, since we need to keep renewing our commitment to Jesus and his cause every day. While verbal proclamation does have its place, it alone is not enough. We must show through our deeds whom we believe in.