What warning did the first angels' message provide?

The first angels' message, as described in Revelation 14:6-7, emphasizes the proclamation that "the hour of His judgment has come." This message serves as a critical warning to humanity, urging individuals to recognize the serious nature of God's impending judgment. The call to worship Him who made the heavens, earth, sea, and springs of water underscores the importance of acknowledging God's sovereignty and authority, particularly at a time when many are being led away from true worship.

The message does not simply indicate a new beginning or a change in worship styles, as suggested by the other options. Instead, it focuses on the urgency and immediacy of judgment, prompting believers to assess their lives in light of divine evaluation. This highlights the theme of accountability before God and the need for repentance and faithful adherence to His commands.

In essence, the message conveys a time-sensitive call to action for believers to engage in genuine worship and prepare for the judgment that is not only approaching but is already in effect. The urgency conveyed by this message reflects the core beliefs of the Seventh-day Adventist movement, which holds the proclamation of judgment as a pivotal element of its eschatological views.