Martin Luther
Martin Luther (1483 - 1546) was a 16th-century theologian and reformer whose Ninety-Five Theses against Roman Catholic practices sparked the Protestant Reformation and transformed Christianity.
A German monk, Luther famously challenged the Roman Catholic Church’s practices, particularly criticizing the sale of indulgences. His actions ignited the Reformation, leading to the establishment of various Protestant denominations.
Luther’s writings and translation of the Bible into German promoted religious reform and greater access to the scriptures. His advocacy for salvation by faith alone and scriptural authority reshaped Christianity, significantly influencing both theology and church practices across Europe.
The Lutheran denomination is named after him.