The Hermit has the tendency to withdraw in order to find answers in solitude, avoiding interference from others.The Knight of Swords is logical, witty, analytical, just, but he can also be impatient, judgmental, ruthless and verbally aggressive. The two cards describe opposing forces. The Hermit is slow and thoughtful, while the Knight of Swords is fast, always in a hurry.
The elements of the cards are Earth (Hermit) and Air (Knight of Swords) and the Air card will try to disrupt the Earth card. Usually the results of such a combination are poor or short-lived, especially with a strong card like the Hermit, adding gravity to the situation, but it is definitely a combination that will bring necessary changes.