The natural world often serves as a veil, where sweeping skies and weather patterns conceal the hand of Divine leadership. This poetic imagery presents God’s absolute mastery over the heavens, using the visual of a divine throne draped in clouds to express both the connection and the separation between heaven and earth. The imagery centers on the clear concept of a throne [מצודת ציון], though the primary approach among commentators is to view the face of this throne as a metaphor for the heavens themselves, which serve as God's seat of power [אבן עזרא, מלבי״ם, שטיינזלץ, מצודת דוד, רלב״ג].
Across these skies, God is described as spreading His clouds [אבן עזרא, רמב״ן, תקות אנוש, חומת אנך, מצודת ציון]. How this process unfolds is understood in several distinct ways. One perspective views this as a description of the natural world, where God thickens the air in the upper atmosphere. Through this thickening, clouds are formed and spread across the sky [מצודת דוד, רלב״ג]. Another approach sees this action as a form of roofing or covering. Just as a person builds a ceiling for a home, God covers the sky with clouds that act as a screen or partition, clearly dividing the heavenly realm from the earth below [רמב״ן, מלבי״ם, תקות אנוש].
This control over the skies is also tied directly to the cycle of rainfall. At times, God restrains the heavens, holding them back from releasing moisture, while at other times He spreads a cloud over them to bring rain in its proper season [רמב״ן]. On a grander, cosmic scale, the heavens are understood to hold the Earth firmly in its place in space. God spreads His clouds across the sky without this cloudy partition ever interfering with the heavens' grasp on the Earth [אלשיך].
In contrast to viewing the throne as a metaphor for the sky, a different tradition interprets the imagery completely literally, referring directly to the Divine Throne of Glory. In this view, God takes hold of the partitions of His Throne and spreads His cloud of glory over it like a heavy curtain. This thick cover serves to conceal the Throne of Glory entirely, keeping it hidden even from the eyes of the angels [רש״י, רמב״ן].