Among the many court cases challenging contraception requirements under the Affordable Care Act, the case involving the Little Sisters of the Poor has been, and continues to be, a strange one. The latest wrinkle came on Friday in what SCOTUSblog’s Lyle Denniston calls a “partial win” for the order of nuns.

The Little Sisters, represented by the Becket Fund for Religious Liberty, appealed to the Supreme Court to prevent the group from having to sign a form documenting its religious objection to providing contraception coverage while its broader challenge to the law moves through the courts. The Tenth Circuit had rejected a similar request.

Under the Obama administration’s accommodation for religious groups, that form would exempt the organization from providing or paying for contraception coverage, and that responsibility would pass to the group’s insurer. In a brief to the Supreme Court, the Solicitor General’s office said that by Becket’s reasoning, a Quaker couldn’t be required to attest to his religious objections before being absolved of military obligations. But Becket insisted that the form acted as a “permission slip” that would trigger contraception coverage, and that would make the nuns complicit.

What makes this argument even stranger is the fact that the Little Sisters’ insurer is classified as a “church plan,” which is exempt from enforcement of the ACA requirement. So whether or not the Little Sisters signed the form, their lay employees would still not have access to coverage.

On Friday, the Supreme Court granted the Little Sisters’ request for an injunction, with a proviso. The group did not have to sign the government’s religious objection form, but it did have to notify the Department of Health and Human Services of its religious objections by letter. The Becket Fund declared victory and announced itself “delighted” by the Court’s compromise.

So, to recap: requiring a religious organization to sign a form opting out of providing contraception coverage is religious tyranny, but requiring a religious organization to send a letter to HHS stating its objections to providing contraception coverage is a victory for religious freedom.

Just wait until the Supreme Court hears the more far-reaching Hobby Lobby case, in which Becket and its client seek to establish the principle that for-profit companies can opt out of laws protecting their employees if those laws conflict with the religious beliefs of the corporation’s owners.