Who Is Jesus' True Family?

Matthew 12:46-50

And while he was yet speaking to the multitudes, lo, his mother and brethren had stood without, seeking to speak to him,

and one said to him, `Lo, thy mother and thy brethren do stand without, seeking to speak to thee.'

And he answering said to him who spake to him, `Who is my mother? and who are my brethren?'

And having stretched forth his hand toward his disciples, he said, `Lo, my mother and my brethren!

for whoever may do the will of my Father who is in the heavens, he is my brother, and sister, and mother.'