What does the sea of glass symbolize in Revelation?

In Revelation 4, the sea of glass is depicted as calm, representing the peace and the order God establishes amidst a troubled world. This imagery contrasts the often chaotic nature of the sea as a metaphor for turmoil and danger. By presenting the sea as glass-like and crystal clear, it conveys the message that God is in control, providing tranquility and clarity. This scene reflects God's sovereignty in overseeing history and guiding His people safely. Just as Christ calms the storm in the Gospels, the sea of glass reassures believers of the peace found in trusting Him amid life's storms.