Three of Swords - Strength Surgery prevents further problems, further invasions. Surgery - Three of Swords prevents further problems, further incursions. - Strength Three of Swords is usually about hurt, injury, divorce, etc. It also comes up for surgery, piercing, and acupuncture because the knives are piercing in the picture. Strength is all about prevention. The savant wearing the white clothes with the flowers is preventing the predator from doing its intended harm. She has charmed him from ...