Analysis of information sources in references of the Wikipedia article "Synod of Jerusalem (1672)" in English language version.
They are furious about the Non-Jurors' denial of transubstantiation (after the Bethlehem synod) and they call the Non-Jurors' denial, criticism, even hesitation, blasphemous
We believe in one God, true, almighty, and infinite, the Father, the Son, and the Holy Spirit; the Father unbegotten; the Son begotten of the Father before the ages, and consubstantial with Him; and the Holy Spirit proceeding from the Father, and consubstantial with the Father and the Son. These three Persons in one essence we call the All-holy Trinity, — by all creation to be ever blessed, glorified, and adored.