Christ says of His people: “Ye are the light of the world.” Matthew 5:14. It is not a small matter that the counsels and plans of God have been so clearly opened to us. It is a wonderful privilege to be able to understand the will of God as revealed in the sure word of prophecy. This places on us a heavy responsibility. God expects us to impart to others the knowledge that He has given us. It is His purpose that divine and human instrumentalities shall unite in the proclamation of the warning message.