Christianity in the 14th century in order to have a proper understanding of both in order to reject dualism. The Eastern approach to understanding God and spiritual matters as one that should not be approached with a Scholastic and or dialectical method (philosophy). Respected fathers of the church have held that these councils that agree that experiential prayer is Orthodox, refer to these as councils as Ecunemical Councils Eight and Nine. Many distinct monastic orders developed within Roman Catholicism and Anglicanism. Monasticism in the Protestant tradition proceeds from John Wycliffe who organized the Lollard Preacher Order (the "Poor Priests") to promote his reformation views. Unrest
19th century in science the length scale required for gravitational perturbations to grow in a static nearly homogeneous medium. In chemistry, Dmitri Mendeleev, following the atomic theory of John Dalton, created the first periodic table of elements. In 1859, Charles Darwin published the book "The Origin of Species", which introduced the idea of evolution by natural selection. The list of important 19th-century scientists includes: 19th century in science The 19th century in science saw the birth of science as a profession; the term scientist was coined in 1833 by William Whewell, which soon replaced the older term of (natural) philosopher. Among the most influential