Final answer:
The doctrine of perseverance in Christian theology, which suggests believers will maintain their faith until the end, is supported by scripture passages such as John 10:28-29, Romans 8:38-39, and Philippians 1:6, demonstrating the security and ongoing work of salvation in the lives of believers.
Step-by-step explanation:
The doctrine of perseverance, often associated with Christian theology, suggests that true followers of Christ will continue in their faith until the end. This concept is grounded in various passages in Scripture.
One key passage is John 10:28-29 where Jesus says, "I give them eternal life, and they shall never perish; no one will snatch them out of my hand." This passage shows the security of believers being held by Christ himself.
Another relevant scripture is Romans 8:38-39, where the Apostle Paul expresses confidence that no force in the entire universe can separate believers from the love of God.
Additionally, Philippians 1:6 states, "being confident of this, that he who began a good work in you will carry it on to completion until the day of Christ Jesus," suggesting that the faithful will persevere because God is actively working in them.
Thus, these scriptures among many others form a biblical basis for the doctrine of perseverance, illustrating that the salvation of believers is secure through their continual faith and God's unwavering promise.