“Disciple” means learn or “discipline”.
“Apostle” means one who is sent out.
Four Gospels it is most especially applied to the Apostles, sometimes styled the “twelve disciples” (Matthew 10:1; 11:1; 20:17; 26:20; 28:16, having reference to events subsequent to Christ’s Passion, mentions only the “eleven disciples”), sometimes merely called “the disciples” (Matthew 14:19; 15:33, 36; etc.). The expression “his disciples” frequently has the same import. Occasionally the Evangelists give the word a broader sense and make it a synonym for believer (Matthew 10:42; 27:57; John 4:1; 9:27, 28; etc.). Besides the signification of “Apostle” and that of “believer” there is finally a third one, found in St. Luke, and perhaps also in the other Evangelists. St. Luke narrates (6:13) that Jesus “called unto him his disciples, and he chose twelve of them (whom also he named apostles)”. The disciples, in this disciples, in this context, are not the crowds of believers who flocked around Christ, but a smaller body of His followers. They are commonly identified with the seventy-two (seventy, according to the received Greek text, although several Greek manuscripts mention seventy-two, as does the Vulgate) referred to (Luke 10:1) as having been chosen by Jesus. The names of these disciples are given in several lists (Chronicon Paschale, and Pseudo-Dorotheus in Migne, P.G., XCII, 521-524; 543-545; 1061-1065); but these lists are unfortunately worthless. Eusebius positively asserts that no such roll existed in his time, and mentions among the disciples only Barnabas, Sosthenes, Cephas, Matthias, Thaddeus and James “the Lord’s brother” (Church History I.12). In the Acts of the Apostles the name disciple is exclusively used to designate the converts, the believers, both men and women (6:1, 2, 7; 9:1, 10, 19; etc.; in reference to the latter connotation see in particular 9:36) even such as were only imperfectly instructed, like those found by St. Paul at Ephesus (Acts 19:1-5).
New Advent.
We know of the twelve Apostles. Some might argue that the 72 disciples who were sent out to preach by Jesus were also Apostles, but they were not part of the inner circle of twelve. Whom proceeded through Apostolic Succession?
In addition to the twelve, there were a lot of others. Some were just followers who tagged along learning and discerning. Others were very practical members of the ministry. Women played particular roles. Look at Mary M, its also often said the Blessed Mother and St Joseph were the first disciples of Jesus Christ. Since in truth they spent 30-years with the Lord as opposed to those who came to him in 3-quick years. However those Twelve were specifically chosen, and from the begining, no different than the Blessed Mother. And the infanite doesn’t stop as we see in Revelations and John’s prophecy.
It is the Lord who lives through you, thus your body becomes the Temple of the Lord…or Disciple!
Matthew 10:1, “He gave them power over unclean spirits so as to expel them, and to heal every disease and every illness”. Who is the “them”? The Twelve Apostles.
(Mark 6:7-13; Matthew 10:5-15; Luke 9:1-5). Jesus sends the Twelve to preach the kingdom and to heal, and gives them very definite instructions. From all this it results that the Apostles are to be with Jesus and to aid Him by proclaiming the kingdom and by healing.
It is not difficult to understand that Jesus did not indicate to His Apostles the whole extent of their mission, while as yet they had such imperfect ideas of His own person and mission, and of the Messianic kingdom. The nature of the Apostolic mission is made still clearer by the sayings of Christ after His Resurrection. Here such passages as Matthew 28:19-20; Luke 24:46-49; Acts 1:8, 21-22 are fundamental. In the first of these texts we read, “Go ye therefore and make disciples of all the nations, baptizing them in the name of the Father, and the Son, and the Holy Ghost, teaching them to observe all I have commanded you”.
The Acts of the Apostles and the Epistles written by the Apostles exhibit them in the constant exercise of this office. Everywhere the Apostle governs the disciples, preaches the doctrines of Jesus as an authentic witness, and administers the sacred rites. In order to fill such an office, it seems necessary to have been instructed by Jesus, to have seen the risen Lord. And these are, clearly, the conditions required by the Apostles in the candidate for the place of Judas Iscariot. “Of the men, therefore, who have accompanied us all the time that the Lord Jesus went in and out among us, beginning from the baptism of John unto the day He was received up from us, of these must one become a witness with us of His Resurrection” (Acts 1:21-22). It is further strengthened by an objection made to St.Paul: because he was called in an extraordinary way to the Apostolate, he was obliged often to vindicate his Apostolic authority and proclaim that he had seen the Lord (1 Corinthians 9:1). Instruction and appointment by Jesus were, therefore, the regular conditions for the Apostolate
New-Advent
We can’t forget this were also human men. So the context of difference between each other has to be viewed as such.
Again it is not difficult to understand that Jesus did not indicate to His Apostles the whole extent of their mission, while as yet they had such imperfect ideas of His own person and mission, and of the Messianic kingdom, human beings.
This thinking comes to mind immediately with St Peter, when the Lord states “Get behind me satan”. St Peter is viewing Christ here as a human man, a personal friend, not as God, are thus St Peter isn’t seeing the infanite, only the human which he can’t comprehend losing. Or when St Peter draws his sword to fight at Judas betrayal.
Same in the flow of context dialogue with St Peter and St Paul. One has to really place themselve for example in St Pauls situation, not easy, even for a genius.
cont.