The Supreme Court, in a 7–2 decision, reversed the Commission and the lower courts and found that as applied, the government's denial of Sherbert's claim was an unconstitutional burden on the free exercise of her religion. The majority opinion effectively created the "Sherbert" Test, determining whether government action runs afoul of the Free Exercise Clause.
Brennan's majority opinion Brennan, writing for the majority, stated that denial of Sherbert's unemployment claim represented a substantial burden upon her. Even if that burden took the form of denial of a privilege to unemployment compensation, instead of violating compensation she was entitled to by right, it still effectively impeded her free exercise of her religion. As Brennan wrote, "to condition the availability of benefits upon this appellant's willingness to violate a cardinal principle of her religious faith effectively penalizes the free exercise of her constitutional liberties." Brennan dismissed the claim that his decision violated the
Establishment Clause by establishing the Seventh-day Adventist religion. Finally, the majority opinion did not consider the
Equal Protection argument, since it had already ruled in Sherbert's favor on First Amendment grounds.
Douglas and Stewart's concurring opinions Douglas wrote separately to explain that the issue was not the degree of injury to Sherbert, but South Carolina's denial of unemployment on the basis of her beliefs. The issue was not individual action, but government action, and under what basis government could deny someone benefits. Stewart concurred in the result, but not in the majority's reasoning. He did not dismiss the Establishment Clause issue as the majority did. Instead, he identified as a "double-barreled dilemma" between Free Exercise Clause protection of Sherbert's actions and — as it had been interpreted, wrongly in his view, by the court — Establishment Clause prohibition of such protection. He also disagreed with the majority's claim that a cited precedent,
Braunfeld v. Brown, was distinguishable from
Sherbert.
Harlan's dissenting opinion Harlan, in a characteristically formalist reading of the relevant law, argued that the Commission denied Sherbert unemployment based on the same reason they might any secular claimant, that she was not "available for work" because of a private decision she had made. More centrally, he rejected the majority opinion, arguing that the Free Exercise Clause only required neutrality toward religion in this case, which would not include exempting Sherbert, though the Constitution would permit a legislature to create such an exemption. ==
Sherbert test==