could in principle have a machine that could detect what will happen in the future, but the existence of this machine or their use of it has no influence on the outcomes of events. History Many Christians have opposed the view that humans do not have free will. Saint Thomas Aquinas, the medieval Roman Catholic theologian, believed strongly that humanity had free will. (However, though he desired to defend a doctrine of free will, he ultimately ended up espousing what today would be known as compatibilism, or "soft determinism.") The Jesuits were among the leading opponents of this view, because they held that divine grace was actual, in the sense that grace is among other things participative, and that humans could freely benefit from grace by a mediation between their own imperfect wills and the infinite mercy of God. Martin Luther and Desiderius Erasmus The concept of theological determinism has its origins within the Bible as well as within Christianity. A major theological dispute at the time of the sixteenth century would help to force a distinct division in ideas - with an argument between two eminent thinkers of the time, Desiderius Erasmus and Martin Luther, a leading Protestant Reformer. Erasmus in Discourses On the Freedom of the Will believed that God created human beings with free will. He maintained that despite the fall of Adam and Eve freedom still existed. As a result of this humans had the ability to do good or evil. Luther, conversely, attacked this idea in On the Bondage of the Will. He recognised that the issue of autonomy lay at the heart of religious dissension. He depicted an image of humanity manipulated through sin. Humans, for Luther, know what is morally right but are unable to attain it. He claimed that humans thus must give up aspiring to do good in their fallen state and by their own power, as only by this could salvation be formed. This is reflected in the reformation doctrine of Sola Fide, that asserts that salvation is by faith alone and not achieved by meritorious good works. Luther also believed that the fall of Adam and Eve as written in the Bible supported this notion. See also Argument from free will Determinism Calvinism Jansenism Predestination Free will Theological fatalism Occasionalism Ajivika External links Theological Determinism References Determinism Determinism