and what does it say on the trustworthiness?
Start with the order and method where Ramsay says So right at the start Ramsay says that the following is not scientific and that it is subject to his bias, As you keep reminding us he was a Christian.
However this qualifier and fact that he was a Christian does not mean that he did not explicitly state where evidence was lacking.
So what are the surrounding facts in the bible story that can be proved and what are the essential elements that can not? As Ramsay admits there is no evidence that Mary is the mother of Jesus. Given Mary can not be proven the virgin and holy Ghost story fails the evidential test. As does the trek to Bethlehem for the alleged census.
While you may get excited by the index this book does not help you. Show me where in the book Ramsay gives evidence for any of the supernatural events in the bible.
Lothian how come you don't give the url. What url are you getting this from so we can read it in context. By not giving the URL it gives the impression of cherry picking.