What is the relationship of faith, works, and security in salvation?

TL;DR:

We are saved through faith in Jesus’ death and resurrection for the forgiveness of sins, which forever secures us in our salvation. Works come as a result of our salvation and reveal our faith.

Salvation, according to the Bible, is by grace through faith in Jesus Christ, not by works (Ephesians 2:8–9). Salvation is a gift, not something earned. Salvation is also all based on God’s work on our behalf, so when we trust in Him, our salvation is secure. Our security in Christ, however, is not a license to sin and live however we want. As a result of our salvation, believers are called to holy living and good works. Genuine faith leads to a transformed life and good works (Ephesians 2:10, 2 Corinthians 5:17). Ultimately, salvation is secure because of Christ's finished work, and the evidence of true faith is seen in the fruit of a changed life.

from the old testament

God spared Noah and his family because He chose him, not because of sinlessness (Genesis 6:5). Noah responded to this call through obedience (Genesis 6:22).
Abraham believed God, and God declared him righteous (Genesis 15:6).
God will have mercy on who He wants (Exodus 33:19).

from the new testament

No one can snatch the believer out of God’s hand (John 10:28-29).
Jesus chose us so that we would bear fruit (John 15:16).
Christ will never cast us away (John 6:37).
We are saved by grace through faith that we may do good works (Ephesians 2:8-10).
It is God who saves us and works through us (Philippians 2:13).
Christ saves us to the uttermost (Hebrews 7:25).
True saving faith produces fruit (James 2:14-26).
We love God in response to His love for us (1 John 4:10).
When we are saved we are sealed by the Holy Spirit and belong to God (Ephesians 1:13, 4:30).

implications for today

Our security in salvation gives us the freedom and confidence to live for God and to do good works. Knowing that our salvation is secure in Christ—based on His finished work and not on our performance—removes the pressure of earning God’s favor through works. Instead, our good works become a natural outflow of gratitude for the grace we’ve received and a desire to reflect God’s love and character in our lives. This assurance empowers us to live boldly and obediently, knowing that God not only saves us but also strengthens and sustains us in our efforts to honor Him (Philippians 1:6). As we live with this confidence, our lives become a testimony to the transformative power of faith, demonstrating the reality of our salvation through the fruit of good works. Living this way transforms us into Christlikeness, the fruit of our salvation, and reflects His character to a world that desperately needs Him.

understand

Salvation is secured by grace through faith, not by works.
Good works flow from genuine faith and demonstrate a transformed life.
Our secure salvation empowers us to live confidently and obediently for God.

reflect

How does understanding that your salvation is secure in Christ change the way you live each day?
In what areas of your life can you reflect God's love and character through good works?
How does knowing that you are saved by grace, not by works, influence your motivation to live for God?

engage

How does the relationship between faith, works, and security impact our understanding of salvation?
How can we encourage each other to live confidently in the security of our salvation while still striving for holy living and good works?
What role do good works play in demonstrating the authenticity of our faith to others?