How do we know that God does not slumber or sleep?

The assurance that God does not slumber or sleep is a testament to His omniscience and omnipresence. Psalm 121:4 declares that the Lord is always awake and aware, watching over His people with unwavering care. This is crucial for understanding God's nature — He is never distracted or disengaged from our lives. Even when we face challenges, we can have confidence that God's eyes are ever upon us. His eternal vigilance ensures that no harm befalls His faithful ones that is not purposed within His sovereign will.