The Symbol Index

The first and last letters of the Greek alphabet, claimed by the risen Christ as a divine title — “I am the Alpha and the Omega” — and a favorite companion to the Chi-Rho in early Christian art.

Lifted up for healing in the wilderness, smashed as an idol by Hezekiah, claimed by Jesus as a type of the cross — the Bible's own case study in how a God-given symbol can be both used and abused.

Not the royal diadem but the victor's wreath — the prize of the race, promised to the faithful as “the crown of life” that does not fade.

Noah's messenger of a world made new, the form 'like a dove' at the Jordan, the poor man's temple offering — and, in later shorthand, peace itself.

“I will give you the keys of the kingdom.” A biblical image of delegated authority to open and shut — and one of the most contested symbols between the traditions.

Passover victim, Isaiah's silent sufferer, John's 'Lamb of God', and Revelation's slain-yet-standing Lord of history — the Bible's most sustained image of redemptive death and unexpected victory.

'Your word is a lamp to my feet' — and the lamps of the wise and foolish virgins. Light carried in the hand: Scripture's guidance, and readiness for the Bridegroom.

Planted in Eden's center, guarded after the fall, returning in the New Jerusalem with leaves for the healing of the nations — and read by the church as blossoming already at Golgotha.

“I am the true vine.” Israel's old emblem becomes Christ's image of the believer's life: fruit only by abiding, branches drawing everything from the stock.

The first two letters of ΧΡΙΣΤΟΣ overlaid into one monogram — and, after Constantine's vision-report, an imperial battle standard. A symbol with two histories in one.

A monogram of the Holy Name — the first letters of “Jesus” in Greek — later popularized as a banner of devotion to the Name above every name.

The fish spelled a confession: Iēsous Christos Theou Yios Sōtēr — Jesus Christ, Son of God, Savior. An acrostic, a meal, and possibly a quiet badge for a persecuted church.

Hope as an anchor of the soul — Hebrews 6:19 made visible. One of the earliest Christian grave symbols, sometimes doubling as a discreet cross.

A Roman instrument of execution became the universal sign of Christian faith — how the most shameful object in the ancient world was transfigured into its most recognizable symbol.

A young shepherd carrying a sheep on his shoulders — the most common image in the earliest Christian art, picturing Christ who seeks the lost and lays down his life for the flock.

Constantine's imperial war-standard, crowned with the Chi-Rho of Christ — the moment the monogram of the crucified became the banner of an empire's armies.

A pagan emblem of immortality adopted by the early church — its flesh thought incorruptible, its renewing plumage read as a sign of the resurrection.

A pagan myth of the bird that dies in fire and rises from its own ashes, adopted by the early church as an emblem of the resurrection — origin stated plainly.

The white 'Madonna lily' — purity, the Annunciation, and resurrection. A symbol grown more from Christian art and devotion than from a single text.

A medieval emblem of Christ's self-giving love: the mother pelican wounding her own breast to feed her young with her blood — drawn from legend, read through the cross.

The pilgrim's badge of Saint James and the Camino — and, by its fan of channels meeting at one point, an emblem of baptism and of many roads leading to one Lord.