If you are just investigating Christianity, or just a new believer, don’t worry about this page. It is a little technical.
However, it is useful to see how the word “disciple” is used in the Bible.
Understand The Meaning Of The Term “Disciple” – Bible.org
Discipleship In the New Testament by Robert L. Foster
A List of References by Felix Just S.J. PhD
Unique Discipleship to a Unique Master: Discipleship in the Gospel according to Mark – Michael J. Wilkins
Jesus The Disciple-maker – Paula Gooder, Evangelical Alliance