People are saying the rapture is coming in September 2025 primarily due to viral online content linking the event to the Jewish Feast of Trumpets (Rosh Hashanah), which falls around September 22-24. Certain pastors and Christian content creators claim to have had visions or interpret "rapture math" from Bible verses and prophecies suggesting Jesus may return on or around September 23, 2025. This date is being widely shared on platforms like TikTok, YouTube, and social media, leading to viral speculation. The idea revolves around a few key points:

• The timing of the Feast of Trumpets, known biblically as a time associated with trumpets or a "calling," which some interpret as connected to the rapture.
• Some interpret Jesus' words about "no one knows the day or the hour" as potentially referring to the unknown date of the Feast of Trumpets, since its exact start depends on the sighting of the new moon.
• A South African pastor claimed a vision where Jesus said he would return on September 23-24, which adds to the speculation.
• The claim has sparked reactions ranging from believers preparing for an imminent event to others cautioning against date-setting, reminding that many past predictions have failed.

Respected voices in the Christian community warn against trying to set dates for the rapture or the second coming of Christ, citing biblical passages that say no one knows the exact time except God. Overall, the September 2025 rapture claim is a viral phenomenon rooted in interpretations of biblical prophecy and current Jewish festivals but lacks consensus and is met with skepticism by scholars and many Christians.