Meaning: This quote reflects the theological concept of predestination, a doctrine that has been a subject of much debate and controversy within Christian theology. John Calvin, a prominent theologian and key figure in the Protestant Reformation, is known for his development of the doctrine of predestination as part of his overall theological system, which became known as Calvinism.

At the heart of Calvin's quote is the idea that God has predetermined the eternal destinies of individuals, dividing humanity into two distinct groups: those preordained for eternal salvation and those predestined for eternal damnation. This concept is often associated with the broader theological framework of divine sovereignty and human depravity.

The notion of predestination has its roots in the writings of the apostle Paul in the New Testament, particularly in passages such as Romans 8:29-30 and Ephesians 1:4-5, where the concept of God choosing and predestining individuals is discussed. However, interpretations of these passages have varied widely throughout Christian history, leading to differing views on the extent and nature of predestination.

Calvin's formulation of predestination emphasizes the absolute sovereignty of God in determining the eternal fates of individuals. According to Calvin, this divine decree is made unconditionally, meaning that it is not based on any foreseen merit or worthiness in the individuals themselves. This notion of unconditional election underscores the idea that God's choice of some for salvation and others for damnation is not contingent on human actions or decisions.

Furthermore, Calvin's quote highlights the theological principles of divine mercy and justice. The "glory" of God is understood to be manifest in the demonstration of these attributes, as God displays mercy towards the elect, while exercising justice in condemning the reprobate to eternal damnation. This understanding of divine justice and mercy as central to the doctrine of predestination reflects Calvin's broader theological emphasis on the absolute sovereignty of God in all aspects of human existence.

Calvin's doctrine of predestination has been a source of significant theological controversy and has sparked debates about the nature of God's character, the extent of human freedom, and the problem of evil. Critics of Calvin's view have raised concerns about the implications of a God who predestines some to eternal damnation, questioning the fairness and justice of such a system.

On the other hand, proponents of Calvinism argue that the doctrine of predestination is a logical consequence of affirming God's absolute sovereignty and the fallenness of humanity. They see predestination as a profound expression of God's grace and a reminder of the depths of human sinfulness, emphasizing the need for salvation that comes solely from God's initiative.

In summary, John Calvin's quote on predestination encapsulates his theological position on the divine decree of eternal destinies. It reflects his emphasis on the sovereignty of God, the unconditional nature of divine election, and the manifestation of God's mercy and justice. While this doctrine has been a point of contention within Christian theology, it remains a significant aspect of Calvinist thought and continues to shape theological discussions on the relationship between God's will and human destiny.