
The founder of modern astronomy... His real dream was to enter the ministry, but economic necessity forced him to pursue mathematics. He would later recognize God's leading in the academic route he followed... Harrassment over his religious beliefs compelled him to leave Gratz [Austria] in 1597. He spent some time in Prague, but community opposition to his Lutheranism eventually drove him from there as well. The persecution led him to his big break. Kepler began working with Tycho Brahe...
[page 48] All of Kepler's writings and letters displayed deep religious convictions. He held that Scripture used the common expressions of mankind when it spoke about mundane things as opposed to spiritual mattes. Hence, he perceived the Bible to be a spiritual and not a scientific guide. He held reason to be above authority in matters of natural philosophy, while authority (that is, church and Scripture) ruled in matters of religion. Beneath it all, he saw himself as a priset of nature whose discoveries glorified the name of God.
Firmly believing that God created the universe, Kepler sought to discover how it was set in motion. "I wanted to become a theologian," he wrote. "For a long time I was restless. Now, however, behold how through my effort God is being celebrated in astronomy."
As a Lutheran working in areas controlled by Catholics, he suffered pangs of conscience when forced to make compromises. When Mysterium cosmographicum was printed, Kepler's school requested he delte passages referring to Scripture. He did so, but in a short tract explained his view on the relationship of Scripture to science. Unfortunately, Galileo borrowed from it freely and without attribution so that it came to be reprinted as his own work.
For this and numerous other citations about Kepler and his Lutheran faith click here. Werner Elert also has a very nice section on Kepler's Lutheran orthodoxy in his Structure of Lutheranism. M.H.

Prague Technical Museum introduces "Johannes Kepler in Prague"
The Technical Museum in Prague will be opening a new exhibition on Monday, looking at the life and works of famous German astronomer Johannes Kepler. The exhibition called "Kepler and Prague", is part of the international World View Network project and aims at informing the public about the ways in which famous astronomers have influenced our lives. More from the exhibition's curator Antonin Svejda:
"Our colleagues from Sweden's Landskrona, specifically the Tycho de Brahe Museum on the Island of Hven, decided to launch a project documenting the co-operation of various renowned astronomers. They chose to feature five great Modern Age scientists - Copernicus, Tycho Brahe, Johannes Kepler, Galileo Galilei, and Newton - and found five institutions that would be able to host exhibitions focusing on each one of these men. So, our museum was approached to introduce the significant years of Johannes Kepler in Prague. He actively worked in the Czech capital for twelve years, which were probably the most important and productive years in his life."
Johannes KeplerFrom 1600-1612, to be precise. Johannes Kepler is chiefly remembered for discovering the three laws of planetary motion that bear his name. But besides Kepler's work, visitors will also be able to see the various types of instruments used by astronomers at the time and how they worked.
"Some of the objects and publications at this exhibition are obviously borrowed from other museums. One such object is a beautiful sundial from the workshop of Erasmus Hebermel. It dates back to 1600 and was lent to us from Prague's Academy of Decorative Arts. We also have a piece that's called the Somnium, or the 'Dream', which is a publication on lunar astronomy. Kepler worked on it for dozens of years and most of it came to being while he was in Prague. It was so scientifically advanced that it wasn't until 1644 that it was published by Kepler's son Ludwig. It is a very interesting book that describes Kepler's journey to the moon. Written in Latin, he tells us what travellers would have to face on their trips to the moon - radiation, gravity - and the problems involved in the actual transfer. So, with this publication, Kepler was at least 350 years ahead of us, even though the first real trip to the moon was not until the second half of the twentieth century."











