Majority opinion
The majority opinion reversed the decision of the Court of Appeals and remanded the case to that court, ruling that the question of the truth or falsity of the beliefs had been rightly withheld from the jury. There was no ruling on the propriety of the jury instructions regarding the sincerity of the defendants' beliefs. In his majority opinion, Justice Douglas wrote:
The religious views espoused by respondents might seem incredible, if not preposterous, to most people. But if those doctrines are subject to trial before a jury charged with finding their truth or falsity, then the same can be done with the religious beliefs of any sect. When the triers of fact undertake that task, they enter a forbidden domain. The First Amendment does not select any one group or any one type of religion for preferred treatment. It puts them all in that position.
Justice Jackson's dissent
Justice Jackson dissented because he believed that the First Amendment foreclosed inquiry into both the truthfulness of the defendants' religious claims and their sincerity. He would have dismissed the case entirely for being too close to a religious persecution:[3]
I should say the defendants have done just that for which they are indicted. If I might agree to their conviction without creating a precedent, I cheerfully would do so. I can see in their teachings nothing but humbug, untainted by any trace of truth. But that does not dispose of the constitutional question whether misrepresentation of religious experience or belief is prosecutable; it rather emphasizes the danger of such prosecutions.
Prosecutions of this character easily could degenerate into religious persecution.
I would dismiss the indictment and have done with this business of judicially examining other people's faiths.
All schools of religious thought make enormous assumptions, generally on the basis of revelations authenticated by some sign or miracle.
Some who profess belief in the Bible read literally what others read as allegory or metaphor, as they read Aesop's fables.
If we try religious sincerity severed from religious verity, we isolate the dispute from the very considerations which, in common experience, provide its most reliable answer.
William James, who wrote on these matters as a scientist, reminds us that it is not theology and ceremonies which keep religion going. Its vitality is in the religious experiences of many people. "If you ask what these experiences are, they are conversations with the unseen, voices and visions, responses to prayer, changes of heart, deliverances from fear, inflowings of help, assurances of support, whenever certain persons set their own internal attitude in certain appropriate ways."
If religious liberty includes, as it must, the right to communicate such experiences to others, it seems to me an impossible task for juries to separate fancied ones from real ones, dreams from happenings, and hallucinations from true clairvoyance. Such experiences, like some tones and colors, have existence for one, but none at all for another. They cannot be verified to the minds of those whose field of consciousness does not include religious insight. When one comes to trial which turns on any aspect of religious belief or representation, unbelievers among his judges are likely not to understand, and are almost certain not to believe, him.