Book of Joel

The Book of Joel (Hebrew: ספר יוֹאֵל Sefer Yo'él) is a Jewish prophetic text containing a series of "divine announcements". The first line attributes authorship to "Joel the son of Pethuel". It forms part of the Book of the twelve minor prophets or the Nevi'im ("Prophets") in the Hebrew Bible, and is a book in its own right in the Christian Old Testament where it has three chapters. In the New Testament, his prophecy of the outpouring of God's Holy Spirit upon all people was notably quoted by Saint Peter in his Pentecost sermon.

The Book of Joel's frequent allusions to earlier Hebrew Bible texts and signs of literary development suggest a late origin and its potential to have been a unifying piece within the prophetic canon.