He who has no sword, let him sell his garment, & buy one. Luke 22:36 Now sword fighting is still a thing in Japanese culture. Even tho to carry a sword in public was banned over a 100 years ago, we see TV dramas & movies with sword fighting heroes almost daily. Not to mention video games. This is somewhat true in the West also, but I think Americans mythologize guns to a greater extent. So Jesus here is telling his disciples to buy swords. I note at this point that Hebrews tells us that the Bible is the sword of the spirit. So I suggest to you, strongly, if you are the kind of man or woman who is thinking about suicide, or is merely struggling with life, buy a Bible instead. We are in a mental, emotional & spiritual fight with evil in this world, & you need to arm yourself. But it's no good just owning a sword, you need to master it. You need to learn how to use it most effectively.