First Jones goes through each of the terms, stating the definition, explanation and a brief history into each of them. Then Jones introduces the term ‘perennial philosophy’ which binds all of them together. Briefly it is a system of Oneism, where everything shares the same nature and are essentially one, as compared to Twoism, where the creator-creature distinction is apparent and distinct.
Jones then argues how atheism, postmodernism and gnosticism all belong to the Oneism sphere, and then responded with the christian Twoism claims and how these 2 systems will always be at odds with each other. Finally Jones ends why showing that although these 3 worldview (postmodern, gnosticism and atheism) looks really different, they are not really ‘new’ in the sense that they are really bring us back to the garden of Eden, where these two are clashing against each other yet again.
Those who would really gain from this booklet are those who are willing to put in the hard work to think. interspersed within the booklet are numerous discussion questions that encourage the readers to digest each small section and think about what they have read. Do not aim to look to the booklet for answers, it’s not meant to do that, it will guide you in the right direction through.
One weakness for this booklet is that I found the arguments not very convincing, however, the grouping of the three worldview under Oneism certainly is something very new and ought to be further explored to strengthen the claims. Recommended for those who would like to explore within this area, and likes/hopes to think deeply over what he has read.
Not sure where you can get it other than on the publisher's website. If you're aware of any, do let me know!