Saint Luke vs Saint John the Evangelist
Ox and physician vs eagle and youth.
Ox = Luke; eagle = John.

Saint Luke
Evangelist, physician, and author of the third Gospel
Winged ox, palette, longer beard
- Winged ox, artist’s easel
- Mature bearded evangelist

Saint John the Evangelist
Apostle and author of the fourth Gospel
Eagle, chalice, younger apostle
- Eagle on Gospel, youthful face
- Mystical high priestly tone in Byzantine icons
In the museum or church
Orthodox iconostasis orders evangelists in a row — memorize the four symbols once for life.
Why they get confused
Evangelists in a set — book, desk, and saintly beard.
Quick recognition
- ›Ox = Luke. Eagle = John.
At a glance
| Saint Luke | Saint John the Evangelist |
|---|---|
| Winged ox, palette, longer beard | Eagle, chalice, younger apostle |
| Luke: ox, paints Mary (legend), medical patronage | |
| John: eagle, younger, mystical Gospel, chalice poison legend | |
Similarities
- Gospel writer
- Book attribute
- Four evangelists layout
Common mistakes
- Skipping corner symbols on tetrad panels
Related comparisons

Saint John the Evangelist
John the Baptist
The book belongs to the evangelist; the lamb belongs to the desert.
The youthful evangelist with a book vs the desert prophet with a lamb.

Saint James the Greater

Saint John the Evangelist
The shell means Santiago; the eagle means Gospel.
Pilgrim shell and staff vs youthful evangelist with book.

Saint Matthew

Saint John the Evangelist
Money and a winged man = Matthew; eagle and youth = John.
Winged man or money bag vs eagle and youthful face.