sentences:  The Trinitarians also opposed Modalism, but insisted on the equality of the Son and the Father by nature (though they generally allowed that the Son was relationally subordinate to the Father as to his authority).For the reasons of him being moderate in the religious and political spectrum of beliefs, Constantine I turned to Eusebius of Caesarea to try to make peace between the Arians and the Trinitarians at Nicaea I.
  
  Eusebius of Caesarea wrote, in "On the Theology of the Church", that the Nicene Creed is a full expression of Christian theology, which begins with