'Follower' in the Bible

Then calling to Him the crowd and also His disciples, He said to them, "If any one is desirous of following me, let him ignore self and take up his cross, and so be my follower.

Then Jesus looked at him and loved him, and said, "One thing is lacking in you: go, sell all you possess and give the proceeds to the poor, and you shall have riches in Heaven; and come and be a follower of mine."