Anabaptism is a Protestant denomination, which originated in the Radical Reformation of the 16th century. The term covers Mennonites, Hutterites, Amish and Brethren. The Anabaptist movement started in January 1525 in Zurich, Switzerland, when the first Anabaptist baptismal service took place.
The name Anabaptism derives from Greek terms for re-baptism (Greek ανα (again, twice) +βαπτιζω (baptize), thus "re-baptizers") and was originally used as a pejorative term. Anabaptists require that candidates be able to make their own declarations of faith and so refuse baptism to infants. As a result, they were heavily persecuted during the 16th century and into the 17th by both other Protestants and Roman Catholics.
Anabaptists practice believer's baptism, believe in the priesthood of all believers and a symbolic meaning of the Lord's Supper, postulate the separation of church and state, and refuse to do military service and to take oaths. Ordinances are baptism and the Lord's Supper. Some groups also practice foot washing. The terminology sacrament is generally rejected. Apart from that they have no generally accepted doctrine and no central organisation. Today there are more than 1.6 million anabaptists worldwide.
No other foundation can anyone lay than that which is laid, which is Jesus Christ
Menno Simons' motto from 1 Corinthians 3:11