This is a widely debated scripture. Some say the sword is a metaphor but I see no reason to believe so. I believe Jesus literally wanted his disciples to buy swords to defend themselves.
Often throughout the Bible a sword is used as a metaphor for the word of God but seeing as how these were men who hung out with Jesus everyday and witnessed all his miracles, they would have already had the metaphorical sword
Often throughout the Bible a sword is used as a metaphor for the word of God but seeing as how these were men who hung out with Jesus everyday and witnessed all his miracles, they would have already had the metaphorical sword