Did Jesus have biological brothers?
Biblical Evidence for "Brothers" as Non-Siblings The New Testament, written in Greek, uses the term adelphos (brother) to refer to Jesus’ "brothers" (e.g., Mark 6:3, Matthew 13:55). However, in the cultural and linguistic context of the time, adelphos (and its Hebrew/Aramaic equivalent ʾāḥ) could denote a range of relationships beyond biological siblings, including cousins, kinsmen, or close associates. The Hebrew and Aramaic languages lacked…