I posted a link back in 2010 to an article I wrote for a scholarly journal on this topic — specifically, the syntax of John 9:3-4. The essay asked whether the Greek syntax of John 9:3-4 justifies the idea that Jesus endorsed the idea of reincarnation. I also wrote a short article on the topic that wasn’t publicly available. It was aimed at the lay person who has no background in Greek.
Today Bible Study Magazine posted that short article, so I bring it to the attention of readers. The article contains a footnote with a link to the Greek syntax article for those interested.