ἔκλαιον [eklaion] , imperfect tense: I was weeping. John evidently understood the significance of the scroll and the great need to open it and to read its contents. From this we understand overwhelming sadness attends any future which continues apart from redemption. For the horrors of sin, sickness, murder, death and the warping of all things God intended for good would continue unabated for unending millennia if it were not for the cross of Christ. If God had not sent His Sonat His own initiativemankind would have forever and completely remained lost. Locked within an eternity of generations darkened by depravity and pain, there would have been forever no hope. Aside from the cross, the history of man is one long testimony of inability to overcome the ravages of sin.
John knew by that Spirit in which he was, what that sealed book meant. He knew that if no one was found worthy and able to take it from the hand of God, and to break its seals, that all the promises of the prophets, and all the hopes of the saints, and all the preintimations of a redeemed world, must fail.1
W. A. Criswell explains why John wept: [Johns tears] represent the tears of all Gods people through all the centuries. Those tears of the Apostle John are the tears of Adam and Eve, driven out of the Garden of Eden, as they bowed over the first grave, as they watered the dust of the ground with their tears over the silent, still form of their son, Abel. Those are the tears of the children of Israel in bondage as they cried unto God in their affliction and slavery. They are the tears of Gods elect through the centuries as they cried unto heaven. They are the sobs and tears that have been wrung from the heart and soul of Gods people as they looked on their silent dead, as they stand beside their open graves, as they experience in the trials and sufferings of life, heartaches and disappointments indescribable. Such is the curse that sin has laid upon Gods beautiful creation; and this is the damnation of the hand of him who holds it, that usurper, that interloper, that intruder, that alien, that stranger, that dragon, that serpent, that Satan-devil. And I wept audibly, for the failure to find a Redeemer meant that this earth in its curse is consigned forever to death. It meant that death, sin, damnation and hell should reign forever and ever and the sovereignty of Gods earth should remain forever in the hands of Satan [Expository Sermons on Revelation (Grand Rapids: Zondervan, 1969), 3:69-70]2Thankfully, man was not left abandoned to a history of self-perpetuated depravity. For history is HIS storyHistory, then, has its center in Jesus Christ and its goal is his triumphant reign over all the powers of the world.3
1 J. A. Seiss, The Apocalypse: Lectures on the Book of Revelation (Grand Rapids, MI: Zondervan Publishing House, 1966), 114.
2 John MacArthur, Revelation 1-11 : The MacArthur New Testament Commentary (Chicago, IL: Moody Press, 1999), 165.