In Catholic teaching, stigmata are the wounds of Christ appearing miraculously on a person's body. While not a requirement for sainthood, their appearance is considered striking evidence of holiness. The manifestation of stigmata, however, does not automatically lead to canonization. It forms part of the broader picture considered during a Church investigation into a candidate's life. The process is rigorous, involving a recognized stage of examination to assess evidence of holiness, miracles, and virtuous life. Stigmata, if present, are weighed alongside other evidence. Ultimately, a declaration by the Pope is needed for sainthood, a decision based on the totality of the accumulated evidence.