He is not as famous as Luther or Calvin but he did play his part in the break with the Roman Catholic church. He attempted with Luther to unite the protestant faiths. Such disunity among the Protestant faiths only served to encourage the Catholic Church that the Counter-Reformation was having an impact. Through Zwingli became a stronghold of protestantism.
The Reformation was rooted by Calvin by a rigid of righteousness, but it also shed much of the hierarchy of the Catholic Church. Bishops and Popes were dispensed with and preachers were chosen by individual congregations from a pool of qualified individuals. Churches were largely run by the congregations themselves through governing boards or sessions. Churches putting control in the hands of parishioners is thought to have helped spawn republican style governments by acclimating individual people to the notion that he or she had a say or a vote and could aspire to governance at least a seat on the local