31 Then come do his brethren and mother, and standing without, they sent unto him, calling him, 32 and a multitude was sitting about him, and they said to him, 'Lo, thy mother and thy brethren without do seek thee.' 33 And he answered them, saying, 'Who is my mother, or my brethren?' 34 And having looked round in a circle to those sitting about him, he saith, 'Lo, my mother and my brethren! 35 for whoever may do the will of God, he is my brother, and my sister, and mother.'
Matthew Henry's Commentary on Mark 3:31-35
Commentary on Mark 3:31-35
(Read Mark 3:31-35)
It is a great comfort to all true Christians, that they are dearer to Christ than mother, brother, or sister as such, merely as relations in the flesh would have been, even had they been holy. Blessed be God, this great and gracious privilege is ours even now; for though Christ's bodily presence cannot be enjoyed by us, his spiritual presence is not denied us.