[Ken4TA]

The concept of Christoplatonism is found in the book “Heaven” by Randy Alcorn. A complete outline of it is in chapter 6, but briefly it is a mix of Christianity and Platonic fatalism.
I recommend the book for its conceptualization of Heaven. It caused me to think about Heaven more.

Yes, there was definitely a mix of Plato's teaching and the Scritures starting around the mid to late second century. And what about heaven? Tertullian said that those who believed that a Christian going to heaven immediately after death was not to be believed - one was not a Christian if he believed that.

[irishtenor]

A lot of differing opinions... and that is all they were, opinions.
Check out “Heaven” if you have a mind to, it is eye opening.