According to the Lemon Test, the Supreme Court should find a law constitutional or unconstitutional. Lemon Test refers to the process of determining when a law is establishing religion. It was formulated in Lemon v. Kurtzman and it ruled three requirements for government's action:
1. must have a secular legislative purpose;
2. must not have the effect of either advancing or inhibiting religion; and
3. must not result in an "excessive government entanglement" with religion.
This test states that if any of those requirements are violated the law can be found unconstitutional.
