How do we know God's elect are secure in their salvation?

The assurance of the security of God's elect is grounded in God's sovereign will and purpose. Romans 8:30 explains that those predestined are also called, justified, and will ultimately be glorified. This cosmic chain emphasizes that every step is secured by God's providence, leaving no opportunity for failure in the process of salvation. Moreover, Hebrews 2:14-15 illustrates that through Christ’s death, believers are liberated from the fear of death and condemnation, thereby confirming their eternal security as they rest in the sufficiency of Christ's sacrificial work.