'Disciple' in the Bible

There is no disciple who is superior to his teacher; but every one whose instruction is complete will be like his teacher.

"If any one is coming to me who does not hate his father and mother, wife and children, brothers and sisters, yes and his own life also, he cannot be a disciple of mine.

No one who does not carry his own cross and come after me can be a disciple of mine.

Just as no one of you who does not detach himself from all that belongs to him can be a disciple of mine.