The response of the catholic church to the Protestant Reformation. The teaching authority and office of the church, guided by the Holy Spirit , to authentically and accurately interpret the Word of God, , Scripture, and Tradition. The 16th Century attempt at the reform of the Church which resulted in the Protestant reformers separating themselves and their followers from the authority of the Pope. Council held in Trent in Northern Italy from 1545 to 1563 at which the catholic church developed many ways to renew the spiritual health of the church and clarify and reassert her doctrinal teachings. Effect of the unity of the church was challenged during the 2nd millennium, (this person) advocated that the Bible should be available to all and read by all. This rite celebrates the common faith of the Catholic Church according to traditions and rites fashioned by the influence of Greek, Byzantine, and Semitic cultures. The bichop of Milan who gave of himself in the service of his people. A dutch writer who became convinced that the church needed to use a more contemporary approach to sharing the faith of the Gospel with the people. An effort to continue the renewal of the church and bring it up to modern times. the Pope the Universal Church the kings a papal bull spiritual excommunicated reform John Wycliffe Desiderius Erasmus Catholic Priest