BaptistBeliever said:But when Peter used it in defense of Jesus He admonished him and put back on the soldier's ear.
That wasn't about self defense or defense of Jesus. It was about Peter getting in the way of the will of God for Jesus to go to the cross.
"Joh 18:11 So Jesus said to Peter, "Put your sword into its sheath; shall I not drink the cup that the Father has given me?"
Having said that we do not want to overlook Christ's direction and warning to take appropriate provisions as they go into all the world.
"Luk 22:36 He said to them, "But now let the one who has a moneybag take it, and likewise a knapsack. And let the one who has no sword sell his cloak and buy one. "