Wormwood is mentioned seven times in the Hebrew Bible, always with the implication of bitterness. The word wormwood appears several times in the Old Testament, translated from the Hebrew term לענה.
Wormwood is mentioned only once in the New Testament, in the Book of Revelation: "The third angel blew his trumpet, and a great star fell from heaven, blazing like a torch, and it fell on a third of the rivers and on the springs of water. The name of the star is Wormwood. A third of the waters became wormwood, and many died from the water, because it was made bitter." The Greek word Apsinthos, which is rendered with the English "wormwood", is believed to refer to a plant of the genus Artemisia, used metaphorically to mean something with a bitter taste. The English rendering "wormwood" refers to the dark green oil produced by the plant, which was used to kill intestinal worms. In the Book of Revelation, it refers to the water being turned into wormwood, i.e. made bitter.
Interpretations
Certain commentators have held that this "great star" represents one of several important figures in political or ecclesiastical history, while other Bible dictionaries and commentaries view the term as a reference to a celestial being. A Dictionary of The Holy Bible states, "the star called Wormwood seems to denote a mighty prince, or power of the air, the instrument, in its fall."
The Swedenborgian New Church follows a spiritual interpretation of the star Wormwood based on other passages of scripture which mention gall and wormwood. The star signifies self-derived intelligence which departs from God, thus it falls from heaven. For the star to make the waters of rivers and fountains bitter signifies to falsify spiritual truths, as waters signify truths derived from the Word. In general, the book of Revelation is seen as a prophecy of the corruption of the Christian churches in the end times which is followed by a New Church, signified by the New Jerusalem.
Alternative interpretations
A number of Bible scholars consider the term Wormwood to be a purely symbolic representation of the bitterness that will fill the earth during troubled times, noting that the plant for which Wormwood is named, Artemisia absinthium, or Mugwort, Artemisia vulgaris, is a known Biblical metaphor for things that are unpalatably bitter.