In Trans World Airlines, Inc. v. Hardison (1977), the Supreme Court held that an employer is required to allow a religious accommodation for an employee under Title VII of the Civil Rights Act of 1964 unless doing so would constitute an “undue hardship” for the business. However, the Court defined an “undue hardship” as anything that imposes “more than a de minimis cost” for the employer — a very low standard that has made it difficult over the years…