The title "Mary of James" is mentioned only in John 19:25. Some scholars have attempted to link her with Mary, the mother of James the Less and Joseph, based on the comparison of the lists of those present at the crucifixion (Mark 15:40; Matthew 27:56). There have been suggestions that she might be the same person as Salome in Mark 15:40, but the reticence of St. John regarding himself and his relatives seems to contradict this theory (John 21:2).
In the accounts of the Resurrection, she is referred to as "Mary of James" (Mark 16:1; Luke 24:10) and "the other Mary" (Matthew 27:61; 28:1). The title "Mary of James" is somewhat ambiguous. If taken in isolation, it might imply that she was the wife or sister of James. However, the repeated mention of "Mary the mother of James and Joseph" suggests that the title should be interpreted consistently as referring to the same person.
The relationship between Mary of James and the Blessed Virgin Mary is not entirely clear. James is described as "of Alpheus," likely meaning "son of Alpheus." Some sources, like St. Jerome, have proposed that Alpheus is the same person as Cleophas, who was supposedly the brother of St. Joseph. This would make Mary of Cleophas or Alpheus the sister-in-law of the Blessed Virgin, explaining the term "sister" used in John 19:25. However, there are significant challenges in identifying Alpheus and Cleophas as the same individual, especially considering the distinct references to both names in the Gospel of Luke.
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