Jesus Fish Keychain

The use of the Ichthys symbol by early Christians appears to date from the end of the 1st century AD. Ichthus (ΙΧΘΥΣ, Greek for fish) can be read as an acrostic, a word formed from the first letters of several words. It compiles to "Jesus Christ, God's son, saviour," in ancient Greek "Ἰησοῦς Χριστός, Θεοῦ Υἱός, Σωτήρ", Iēsous Khristos Theou Huios, Sōtēr.