'Disciple' in the Bible

A disciple is not better than his teacher. But everyone who is fully-trained will be like his teacher.

"If anyone comes to me and does not hate his father, mother, wife, children, brothers, and sisters, as well as his own life, he can't be my disciple.

Whoever doesn't carry his cross and follow me can't be my disciple.

In the same way, none of you can be my disciple unless he gives up all his possessions."