I am actually surprised any supposed Christian sect would even consider reincarnation as a belief seeing that this goes against the core Christian eschatological doctrine or The Last Things.
We believe that each soul upon death is judged and sentenced. This has been the teaching of the Apostles from the beginning of the Church until now. We have gathered some quotes from early Church Fathers to show this was never a doctrine in the early Church:
“We may undermine [the Hellenists’] doctrine as to transmigration from body to body by this fact—that souls remember nothing whatever of the events which took place in their previous states of existence. For if they were sent forth with this object, that they should have experience of every kind of action, they must of necessity retain a remembrance of those things which have been previously accomplished, that they might fill up those in which they were still deficient, and not by always hovering, without intermission, through the same pursuits, spend their labor wretchedly in vain. . . . With reference to these objections, Plato . . . attempted no kind of proof, but simply replied dogmatically that when souls enter into this life they are caused to drink of oblivion by that demon who watches their
entrance,before they effectan entrance into the bodies. It escaped him that he fell into another, greater perplexity. For if the cup of oblivion, after it has been drunk, can obliterate the memory of all the deeds that have been done, how, O Plato, do you obtain the knowledge of this fact . . . ?”
(Against Heresies 2:33:1–2 [A.D. 189]).
“Come now, if some philosopher affirms, as Laberius holds, following an opinion of Pythagoras, that a man may have his origin from a mule, a serpent from a woman, and with skill of speech twists every argument to prove his view, will he not gain an acceptance for it [among the pagans], and work in some conviction that on account of this, they should abstain from eating animal food? May anyone have the persuasion that he should abstain, lest, by chance, in his beef he eats some ancestor of his? But if a Christian promises the return of a man from a man, and the very actual Gaius [resurrected] from Gaius . . . they will not . . . grant him a hearing. If there is any ground for the moving to and fro of human souls into different bodies, why may they not return to the very matter they have left . . . ?”
(Apology 48 [A.D. 197]).
“[Scripture says] ‘And they asked him, “What then? Are you Elijah?” and he said, “I am not”’ [John 1:21]. No one can fail to remember in this connection what Jesus says of John: ‘If you will receive it, this is Elijah, who is to come’ [Matt. 11:14]. How then does John come to say to those who ask him, ‘Are you Elijah?’—‘I am not’? . . . One might say that John did not know that he was Elijah. This will be the explanation of those who find in our passage
a supportfor their doctrine of reincarnation,as if the soul clothed itself in a fresh body and did not quite remember its former lives. . . . [H]owever, a churchman, who repudiates the doctrine of reincarnation as a false one and does not admit that the soul of John was ever Elijah, may appeal to the above-quoted words of the angel, and point out that it is not the soul of Elijah that is spoken of at John’s birth, but the spirit and power of Elijah”
(Commentary on John 6:7 [A.D. 229]).
“As for the spirits of the prophets, these are given to them by God and are spoken of as being in a manner their property [slaves], as ‘The spirits of the prophets are subject to the prophets’ [1 Cor. 14:32] and ‘The spirit of Elijah rested upon Elisha’ [2 Kgs. 2:15]. Thus, it is said, there is nothing absurd in supposing that John, ‘in the spirit and power of Elijah,’ turned the hearts of the fathers to the children and that it was on account of this spirit that he was called ‘Elijah who is to come’”
“If the doctrine [of reincarnation] was widely current, ought not John to have hesitated to pronounce upon it, lest his soul had actually been in Elijah? And here our churchman will appeal to
history,and will bid his antagonists [to] ask experts of the secret doctrines of the Hebrews if they do really entertain such a belief. For if it should appear that they do not, then the argument based on that supposition is shown to be quite baseless”
“Someone might say, however, that Herod and some of those of the people held the false dogma of the transmigration of souls into bodies, in consequence of which they thought that the former John had appeared again by a fresh birth, and had come from the dead into life
asJesus. But the time between the birth of John and the birth of Jesus, which was not more than six months, does not permit this false opinion to be considered credible. And perhaps rather some such idea as this was in the mind of Herod, that the powers which worked in John had passed over to Jesus, in consequence of which he was thought by the people to be John the Baptist. And one might use the following line of argument: Just as because the spirit and the power of Elijah, and not because of his soul, it is said about John, ‘This is Elijah who is to come’ [Matt. 11:14] . . . so Herod thought that the powers in John’s case worked in himworks of baptism and teaching—for John did not do one miracle [John 10:41]—but in Jesus [they worked] miraculous portents”
(Commentary on Matthew 10:20 [A.D. 248]).
Gregory of Nyssa
“[I]f one should search carefully, he will find that their doctrine is of necessity brought down to this. They tell us that one of their sages said that he, being one and the same person, was born a man, and afterward assumed the form of a woman, and flew about with the birds, and grew as a bush, and obtained the life of an aquatic creature—and he who said these things of himself did not, so far as I can judge, go far from the truth, for such doctrines as this—of saying that one should pass through many changes—are really fitting for the chatter of frogs or jackdaws or the stupidity of fishes or the insensibility of trees”
(The Making of Man 28:3 [A.D. 379]).
Ambrose of Milan
“It is a cause for wonder that though they [the heathen] . . . say that souls pass and migrate into other bodies. . . . But let those who have not been taught doubt [the resurrection]. For us who have read the law, the prophets, the apostles, and the gospel, it is not lawful to doubt”
(Belief in the Resurrection 65–66 [A.D. 380]).
“But is their opinion preferable who say that our souls, when they have passed out of these bodies, migrate into the bodies of beasts or of various other living creatures
? .. . For what is so like a marvel as to believe that men could have been changed into the forms of beasts? How much greater a marvel, however, would it be that the soul which rules man should take on itself the nature of a beast so opposed to that of man, and being capable of reason should be able to pass over to an irrational animal, than that the form of the body should have been changed?”
“As for doctrines on the soul, there is nothing excessively shameful that they [the disciples of Plato and Pythagoras] have left unsaid, asserting that the souls of men become flies and gnats and bushes and that God himself is a [similar] soul, with some other the like indecencies. . . . At one time he says that the soul is of the substance of God; at another, after having exalted it thus immoderately and impiously, he exceeds again in a different way, and treats it with insult, making it pass into swine and asses and other animals of yet less esteem than these”
(Homilies on John 2:3, 6 [A.D. 391]).
Basil the Great
“[A]void the nonsense of those arrogant philosophers who do not blush to liken their soul to that of a dog, who say that they have themselves formerly been women, shrubs, or fish. Have they ever been fish? I do not know, but I do not fear to affirm that in their writings they show less sense than fish”
(The Six Days’ Work 8:2 [A.D. 393]).