Destiny of the World at Stake: Desire Ages

...for His own tempted, agonized soul. The awful moment had come—that moment which was to decide the destiny of the world. The fate of humanity trembled in the balance. Christ might even now refuse to drink the cup apportioned to guilty man. It was not yet too late. ...— DA 690.2 (1898)

...fferer, but this might not be. No way of escape was found for the Son of God. In this awful crisis, when everything was at stake, when the mysterious cup trembled in the hand of the sufferer, the heavens opened, a light shone forth amid the stormy darkness of the crisis hour, and the might...— DA 693.3 (1898)

...nd defiance might be seen in every part of the alien province, a way for its recovery was provided. At the very crisis, when Satan seemed about to triumph, the Son of God came with the embassage of divine grace. Through every age, through every hour, the love of God had been exercised toward the fallen race. N...— DA 37.1 (1898)

The phrase "the destiny of the world was at stake" or similar sentiments indicating the profound significance of Christ's sacrifice for humanity are indeed present in the book.

During a pivotal and agonizing moment, specifically in the garden of Gethsemane, it is revealed that "the awful moment had come—that moment which was to decide the destiny of the world. The fate of humanity trembled in the balance." In this critical hour, "when everything was at stake," the Son of God faced an overwhelming burden.DA 690.2+1 This illustrates the immense importance of Jesus' mission and His sacrifice for the salvation of humanity, highlighting that the entire world's future hinged on His decision to drink the bitter cup of suffering for our sake.DA 690.2

The love of God had been constantly extended to the fallen human race throughout history, but at this crisis, when Satan's triumph seemed imminent, the Son of God arrived with a message of divine grace.DA 37.1