How can we be sure of our eternal security as Christians?

The assurance of eternal security is rooted in God’s faithfulness and the finished work of Christ. According to Hebrews 11, the patriarchs lived by faith, indicating a deep trust in God’s promises regarding salvation and eternal life. While it is true that believers face real temptations and battles against sin, the overarching promise is that none of the elect will be finally lost. This is articulated through various scriptures that affirm that salvation is entirely a work of divine grace. Believers can find confidence in their position before God, not through their own merits but through the sufficiency of Christ's sacrifice. As God’s chosen people, our hope rests in His unbreakable covenant commitment to us, meaning our eternal destiny is secure, regardless of the trials we face in this life.