The Triquetra, Briefly
The trinity knot before it meant everything: one line, no beginning, no end.
Three arcs, one continuous line, no beginning and no end. The triquetra is among the oldest marks in European art, and among the most argued over, because nearly everyone who inherited it decided it meant their three things.
It appears on Iron Age metalwork and Norse rune stones centuries before anyone wrote down what it meant. The Celts wove it into manuscript and stone. When Christianity arrived in Ireland, the monks looked at the pagan knot and saw the Trinity, and rather than erase it, they promoted it: the Book of Kells is laced with triquetras. The old faiths read it as their own trinities, maiden, mother, and crone, or land, sea, and sky, or the simple braid of past, present, and future.
What Everyone Agreed On
Whatever the three meant, the knot's power was in the single unbroken line. A shape with no entrance offered nothing for ill fortune to grasp. Like the daisy wheels scratched into old beams, the triquetra was protection through endlessness: a thing that cannot be entered cannot be undone.
This is why the triquetra earns its place at thresholds and on keepsakes. It is not decoration wearing a costume of meaning. It is one of the few marks that meant protection to pagan, Christian, and everyone since.
The honest summary: the triquetra means threeness itself, held together forever. Which threeness is yours to decide, and the knot, generously, has never insisted.
Pieces Bearing the Knot
The unbroken line, woven and pressed into work for the tended home.
Enter the Sanctum