Stephen Charnock approaches the existence and attributes of God not merely as abstract philosophical concepts, but as vital foundations for spiritual life and worship. He opens by addressing the practical atheism of the human heart, arguing that both universal human consent and the intricate design of the created order make the denial of a Creator an act of profound unreason. Through rigorous logical deduction, he demonstrates that the universe could neither create itself nor exist without an eternal, independent first cause. From there, the text unfolds the divine nature, examining the spiritual essence, eternity, immutability, omnipresence, knowledge, and wisdom of God.
Charnock analyzes how the invisible perfections of the Creator are stamped upon every aspect of the material world and mirrored within the human constitution, particularly through the architecture of the body, the capacities of the soul, and the accusing or excusing operations of conscience. He argues that creatures ignorant of their own ultimate ends are nevertheless directed by an overruling wisdom, proving that a sovereign and intelligent governor sustains the universe. The second major movement of the work explores the moral and active attributes of God, maintaining that the divine perfections are not only infinitely excellent in themselves, but serve as the sole foundation for all true worship and obedience. Throughout the discourses, Charnock bridges the gap between polemical theology and practical piety, demonstrating how deep intellectual comprehension of divine truths must invariably lead to holy devotion, reverence, and a transformed human life.