The thief comes not, but to steal, and to kill, and to destroy: I am come that they might have life, and that they might have it more abundantly.
Read Chapter 10
Cornelius a Lapide
AD 1637
The thief cometh not, &c. He shows what is the end and aim of him whom before He called a thief, and what on the contrary was His own. The thief and robber of the sheep,—as for instance a heretic or schismatic, a Scribe or Pharisee, or especially a false-Christ,—comes to carry off the sheep (i.e, the faithful) from God and the Church, whose property they are, to hand them over to the synagogue of Satan, and there kill them by heresy and sin, and cast them into hell. But I who am the true Shepherd of the sheep (i.e, of the faithful) came down from heaven, not for My own sake, but for that of the faithful, that being freed by Me, they may have the life of grace, even yet more abundantly. The word πεζισσὸν may be taken either as an adverb (abundantly), or as an adjective (abundant), that Isaiah , surpassing, exceeding all measure, that Isaiah , that they may abound in My doctrine and grace, and may live thereby, quick in spirit, enriched with spiritual gifts both in this world b...
While Our Saviour Christ was saying He Himself was the Door, and teaching that it was His both to admit those whom He would and to keep outside him who is unfit and quite useless for shepherd's work; and moreover, in addition to this, had denounced as thieves and robbers those who were self-appointed to an honour not given them from above; the wretched Pharisees again were taking counsel, deliberating Who this Man was that shewed so much boldness, and considering whether He ought not Himself perhaps to be numbered among those whose coming He reproved: for they thought that He too was a false shepherd and a false teacher, as merely self-consecrated by His own determination; not that being God He had been made Man, according to the ancient declaration of the inspired Scripture. And it is indeed probable that even when they had gathered a true knowledge of Him, they rejected it as something which was intolerable to their unbelief, and refused to consider anything which was not in harmony ...
Which then took place when all (their followers) were slain and perished.
But I have come that they might have life, and that they might have more.
And what is more than life, tell me? The kingdom of heaven. But He does not as yet say this, but dwells on the name of life, which was known to them.