Lk 8:19-21
His mother and his brothers came looking for him, but they could not get to him because of the crowd. He was told, ‘Your mother and brothers are standing outside and want to see you.’ But he said in answer, ‘My mother and my brothers are those who hear the word of God and put it into practice.’
With these words, the Lord reveals the supreme dimension of kinship among men; that is, the bond between those who live as true children of God. This new dimension surpasses all the ties that come from blood, for the children of God are oriented toward the same goal: their Heavenly Father. With no one else can we have such a family relationship as with those who earnestly seek God’s Will and try to fulfill it day after day.
