The protestant reformation and the awakening of the new world because of the discovery of one great invention in the 16th century- the movable-type printing press.
In His one big decree and timeline, there is a second wave of this revolution brought about by the new kind of media- the Internet.
Challies writes about the spread of the New Calvinism and its factors. He cites Mark Dever’s and Justin Taylor’s work. Challies distinguished the internet as one big influencing factor.