How is the doctrine of "perseverance" best defined?

The doctrine of "perseverance" is best defined as the assurance that God’s people will certainly persevere to the end. This concept is rooted in the belief that true believers will remain steadfast in their faith and not ultimately fall away from salvation. It emphasizes the faithfulness of God in sustaining believers throughout their spiritual journey, regardless of challenges or trials they might face.

This doctrine is often linked to the idea of salvation being secure, stemming from the understanding that once a person has genuinely accepted Christ, they are held securely in God's grace. It offers comfort and assurance to believers, reinforcing the notion that their spiritual state is not solely dependent on their efforts but rather on God's promises and faithfulness. Thus, the concept of perseverance highlights a relationship grounded in divine assurance rather than personal merit or effort.