There has always been evangelical Anglicans and Episcopalians. This is nothing new. See George Reginald Balleine’s
A History of the Evangelical Party in the Church of England, published in 1908.
What is new is that the liberal/modernist/progressive (whatever you want to call it) theology has become soooo radical over the years and so entrenched within the power structures of the Anglican church that evangelicals have very few options left to them. Either they stay and bear witness to the gospel to a dying church or they disentangle themselves from people who do not share their biblical convictions.
The situation is sort of different for the Anglo-Catholics. They have Rome to seek shelter in if the shenanigans of the Anglican left becomes intolerable to them. There is no Roman option for evangelicals. Either they stay put and try to insulate themselves or they shake the dust off their feet and move on, leaving the dead weight of a lifeless gospel behind them.
The irony is that in the Church of England, Anglican Church of Australia, and formerly the American Episcopal Church, the evangelical wing has been experiencing the most growth and stability. See this article from
The Economist that details the growing power of the evangelical wing as the liberal wing implodes on itself and the Anglo-Catholics cross the Tiber:
“The Church of England Hot and Bothered: The Rise of Evangelicalism is Shaking Up the Established Church.”
Notice the size of the Church of England’s evangelical movement stated in the article: “Peter Brierley, a collector of statistics on faith in Britain, reckons that 40% of Anglicans attend evangelical parishes these days, up from 26% in 1989.”