The answer is: Sword

Luke 22:25-38

In Luke 22:35-38, Jesus is preparing his disciples for the challenges they will face after his crucifixion. Telling them to sell their cloaks to buy a sword might seem perplexing at first. After all, Jesus is often seen as a figure of peace! However, this moment reflects the urgency and gravity of the situation in which he finds himself.

When he refers to the sword, it's important to understand it not just as a weapon, but as a metaphor. Jesus knew that tough times were ahead, and he urged his disciples to be prepared—spiritually, emotionally, and yes, even physically. The disciples’ initial misunderstanding of this instruction—thinking on acquiring swords literally—shows the complexity of the message and the sincerity of their commitment.

Digging into some fun trivia, there is actually an Old Testament echo here that brides itself into this urgency. In Exodus 22:2, it talrics a similar theme of readiness and the idea of defending oneself during troublesome times. Did you know that the name Peter, who was famously the one to draw a sword in defense when they came to arrest Jesus, ironically means "rock?" He's a perfect example of the converging human struggle for loyalty and the boldness that sometimes obscures our deeper faith.

So, amid the chaos and betrayal, there’s a reminder for all of us—the importance of being both aware and equipped for the trials that may come. It’s all a part of growth and faith journey!