"You write, "No wonder Christ did not find it possible to reveal this truth (the law of Reincarnation) directly and openly to the undeveloped human minds." But I think it would be more correct to say that although the law of Reincarnation was a cornerstone of every ancient religion of the East... already in the days of Jesus this law was badly distorted by the priesthood and maintained its purity only among individual sects. In the New Testament we have plenty of proof regarding this knowledge..."
January 1, 1970
https://en.wikiquote.org/wiki/Reincarnation