Eternal security

Scripture (referenced): Hebrews 10:14
Scripture (inferred): Hebrews 10:10; Hebrews 10:17–18; John 19:30; Romans 8:1; Colossians 2:13–14
Themes: finished work of Christ; eternal security; perfected forever versus performance-based faith; sanctification as settled identity not ongoing qualification; God relating to believers through Christ’s sacrifice, not behavior.
Keywords: eternal security, perfected forever, sanctified, finished work, righteousness, assurance, identity, grace