Isaiah 2:4

And (g) he shall judge among the nations, and shall (h) rebuke many people: and they shall (i) beat their swords into plowshares, and their spears into pruninghooks: nation shall not lift up sword against nation, neither shall they learn (k) war any more.

(g) The Lord, who is Christ, will have all power given to him.

(h) That they may acknowledge their sins, and turn to him.

(i) He shows the fruit of the peace which the gospel should bring, that is, that men should do good to one another, while before they were enemies.

(k) He speaks not against the use of weapons and lawful war, but shows how the hearts of the godly will be affected one toward another, which peace and love begin and grow in this life, but will be perfected when we are joined with our head Jesus Christ.