How Shall They Hear without a Preacher?

Another question was sent in by IT. A. V. P. of Holland, Mich. The question is whether, if anyone is to be saved, the Word of God must always be preached to him by an ordained minister or missionary. The question is elucidated by different examples. If an American soldier tells a Japanese soldier about Christ on the battlefield, or if a Japanese soldier, who is not acquainted with the way of salvation, finds a Bible and reads it, can he not be saved through this means? Briefly: "Does Scripture...