Extract from Rachael J. Denhollander’s article “If the foundations be destroyed” inVol. 24(1) 2010 of the “Journal of Creation” publication.
The “beginning of the end” for teaching creation science or Intelligent Design (ID) in the public school classroom came in 1947, in Everson vs Board of Education, a case which, interestingly enough, addressed no issue of science at all, and was actually decided in favor of the more “conservative” client. What Everson did do, however, is completely reshape the understanding of the First Amendment to the United States Constitution, ultimately providing the framework for banning creation science and ID in the classroom.
The Establishment Clause in the U.S. Constitution simply states that “Congress shall make no law respecting an establishment of religion.” Thus, in every Establishment Clause challenge, the Plaintiff must prove two essential elements: 1) That the government is involved in religion, and 2) that such involvement has the effect of establishing a religion. Currently, there are a myriad of tests the court may apply in determining whether an establishment of religion has taken place, the most popular of which is known as the Lemon Test. The Lemon Test arose from the case Lemon vs Kurtzman, and requires a three-prong analysis which holds that the Establishment Clause has been violated if any of the following are true:
a) There is no valid secular purpose for the government’s action.
b) The primary effect of the action is not secular.
c) The government action fosters excessive entanglement with religion.
While other tests have occasionally been used or suggested, these have generally all been merely “revisions” of Lemon, rather than entirely new tests themselves. It is generally the Lemon test which has been used to rule out ID and creation science as unconstitutional, and it is Lemon which also finds its roots in the Court’s reshaping of history in Everson vs Board of Education.
This is a little too ironic to not share. Over at pastor Tim Guthrie’s blog,

Science is the study of the natural world, which Christians would say is the study of the world God created. While materialists don’t accept a Christian worldview, we all still live in the same world and so we all have access to exactly the same evidence.
Student refuses assignment on Devil


