In this verse, there is a call for all of creation to stand in awe of God's majesty and power. It highlights the stability and permanence of the world as a testament to God's unchanging nature. The imagery of the world being firmly established suggests that despite the uncertainties and changes we face, God's creation remains constant. This reflects His eternal and unshakable character, providing a foundation of security and trust for believers.
The exhortation to 'tremble' is an invitation to approach God with reverence and respect. It is a reminder that God is not only the Creator but also the sustainer of all life. His authority is unmatched, and His presence commands a response of worship and awe. In a world where everything seems to be in flux, this verse reassures us of God's steadfastness and encourages us to place our trust in Him, knowing that He holds all things together.