In the 1892 case of In re Fredrich, the petitioner, a German immigrant named Carl Fredrich, sought naturalization as an American citizen. However, his application was denied by lower courts due to his refusal to swear allegiance to the United States Constitution on religious grounds. He appealed this decision all the way up to the Supreme Court. The court ruled in favor of Fredrich stating that it is not necessary for an individual seeking citizenship through naturalization process to take an oath supporting and defending U.S constitution if it contradicts their religious beliefs or principles. This ruling established a precedent that respects freedom of religion during naturalization proceedings.

The dissenting opinion in the case of In re Fredrich, 1892, argued that the majority's decision to deny Fredrich's petition for habeas corpus was incorrect. The dissent contended that the court had overstepped its jurisdiction by intervening in a matter of executive discretion and authority. It further asserted that it was not within the purview of judiciary to question or review decisions made by immigration officials unless there were clear violations of constitutional rights or statutory provisions. The dissent also pointed out potential implications on separation of powers principles as well as possible negative impacts on future immigration cases where courts might be compelled to interfere with administrative matters best left to executive agencies' expertise and judgment.