there is no conflict between the Establishment Clause and the Free Exercise Clause. Burger's successor, William Rehnquist, called for the abandonment of the "wall of separation between church and State" metaphor in Wallace v. Jaffree (1985), because he believed this metaphor was based on bad history and proved itself useless as a guide to judging. David Shultz has said that accommodationists claim the Lemon test should be applied selectively. As such, for many conservatives, the Establishment Clause solely prevents the establishment of a state church, not public acknowledgements of God nor 'developing policies that encourage general religious beliefs that do not favor a particular sect and are consistent with the secular government's goals'. In Lynch v. Donnelly (1984), the Supreme Court observed that the "concept of a "wall" of separation between church and state is a useful metaphor, but is not an accurate description of the practical aspects of the relationship that in fact exists. The Constitution does not require complete separation of church and state; it affirmatively mandates accommodation, not merely tolerance, of all religions, and forbids hostility toward any." Free exercise of religion The acknowledgement of religious freedom as the first right protected in the Bill of Rights points toward the American founders' understanding of the importance of religion to human, social, and political flourishing. The First Amendment makes clear that it sought to protect "the free exercise" of religion, or what might be called "free exercise equality." Free exercise is the liberty of persons to reach, hold, practice and change beliefs freely according to the dictates of conscience. The Free Exercise Clause prohibits governmental interference with religious belief and, within limits, religious practice. "Freedom of religion means freedom to hold an opinion or belief, but not to take action in violation of social duties or subversive to good order." The clause withdraws from legislative power, state and federal, the exertion of any restraint on the free exercise of religion. Its purpose is to secure religious liberty in the individual by prohibiting any invasions thereof by civil authority. "The door of the Free Exercise Clause stands tightly closed against any governmental regulation of religious beliefs as such, Cantwell v. Connecticut, 310 U. S. 296, 310 U. S. 303. Government may neither compel affirmation of a repugnant belief, Torcaso v. Watkins, 367 U. S. 488; nor penalize or discriminate against individuals or groups because they hold religious views abhorrent