I am slightly obsessed with knots in Egyptian magic. The basic idea is fairly simple: tied knots bind and untied knots release. Beyond that, knots can unite opposites and—since a knot secures things—protect.

Working magic, heka, is sometimes described as weaving or knitting, which is just another form of knotting. The deceased person is said to be “knit together in the egg” prior to rebirth. Some texts say that the head of the deceased is “knit on.” The concept of weaving or knitting magic—bringing the strands of magic together to create or preserve—makes complete and utter sense to me. There is a delicacy and precision that weaving and knitting requires.

Knot magic was well known in Egypt from an early period; an inscription in one of the pyramids states that…