Then he should know that radical Episcopalians most definitely do not claim that their innovations are supported by scripture. They claim, essentially, that innovation (so long as someone, somewhere believes that it's inspired by the Holy Spirit) trumps scripture and tradition.
And as a former Anglican layman nearly finished becoming a convert to the Catholic Church, I agree with those who have said he doesn't state the protestant position very well.
Did I read this right— You’re swimming the Tiber?
wow. At Easter Vigil?