What does salvation mean in the context of Revelation?

Salvation in the context of Revelation signifies God's total work in redeeming His people from sin and judgment. As seen in Revelation 7, the multitude dressed in white robes illustrates those who have been redeemed and are now before the throne, emphasizing that salvation is ultimately God's work. The phrase 'salvation to our God' reiterates the sovereignty of God in bestowing grace upon His elect. This text assures believers that their salvation is not achieved through any human effort but through the sacrificial atonement of Christ, highlighting that it is by His blood that they have been made clean and are now secure in His presence.