[22]The divine plan means the arrangement made by Jehovah for the creation of everything that has been created and for carrying out his purposes with reference to his creatures. The first one to understand the divine plan was Jesus, who prior to coming to earth was known as the Logos, which means one who speaks and acts for Jehovah. In Revelation, chapter 5, a wonderful picture is given in symbolic language. Jehovah is pictured as seated upon his throne, holding in his right hand a record or scroll of his great plan. The hand is a symbol of power and holding it in his hand foreshadowed the fact that Jehovah held it exclusively in his own power and keeping. The picture then shows a strong angel or messenger speaking with a loud voice and asking the question: "Who is worthy to open the book and to loose the seals thereof?" In heaven there was a host of holy beings or angels. No one of them was able to open the book or scroll, neither to look on it. No one in earth was able to look upon it nor to open it. [23]One of the titles given to Jesus is "Lion of the tribe of Judah". This great and mighty One, the beloved Son of God, afterward designated Jesus, was granted the privilege of opening the book and of loosing the seals that kept it secret, thus picturing how Jehovah made known his plan to his beloved Son. The picture describes him thus: "And I beheld, and, lo, in the midst of the throne ... stood a Lamb as it had been slain, having seven horns and seven eyes, ... and he came and took the book out of the right hand of him [Jehovah] that sat upon the throne". [24]_Seven_ is a symbol of perfection; horn a symbol of power; and eyes a symbol of wisdom. Therefore this One is pictured as having perfect power and perfect wisdom to perform this wonderful privilege and duty. This is the first time that the great mystery of Jehovah, his great plan or program, was made known to any one; and since then, from time to time, he has been pleased to reveal portions of his plan to men who have honestly and faithfully sought to understand it. He has promised to reward those that diligently seek him and who seek a knowledge of him. Therefore we can come to the study of his plan, confidently expecting that he will grant us from time to time such a vision and understanding of it as pleases him and as would be for our good and happiness.