Hebrew Key Terms:
Context: Genesis 15 records God's covenant with Abram. After Abram rescued Lot and refused the spoils of war (Genesis 14), God appeared in a vision promising protection and reward (15:1). Abram complained that he remained childless (15:2-3). God promised offspring as numerous as the stars (15:5). Verse 6 is Abram's response and God's reckoning.
Connections:
Christological Connection: Genesis 15:6 is the theological foundation for the doctrine of justification by faith, fully developed in Romans and Galatians. Abram believed God's promise of resurrection life (offspring from Sarah's dead womb, Romans 4:19) and was credited with righteousness. Believers believe God's promise of resurrection life (Christ raised from the dead) and are credited with righteousness (Romans 4:23-25). The pattern is identical: faith in God's promise of life from death results in imputed righteousness. Paul writes, "The words 'it was counted to him' were not written for his sake alone, but for ours also. It will be counted to us who believe in him who raised from the dead Jesus our Lord" (Romans 4:23-24). The escalation: Abram believed God could give life to Sarah's dead womb; we believe God raised Christ from the dead. Both are resurrection faith; both result in imputed righteousness. The object of faith has progressed (promise of a seed → the seed Himself, Christ), but the principle remains: righteousness comes through faith, not works. Abraham is the father of all who believe (Romans 4:11), the pattern of justification for Jew and Gentile alike.
Application: Justification is by faith alone, not works. Abraham was declared righteous before he was circumcised (Romans 4:10), before he offered Isaac (Genesis 22), and 430 years before the Law was given (Galatians 3:17). Righteousness was credited to him based solely on faith in God's promise. The same is true for you. Romans 4:5: "To the one who does not work but believes in him who justifies the ungodly, his faith is counted as righteousness." You cannot earn righteousness; you must receive it by faith. Faith in God's promise of resurrection life. What did Abraham believe? That God could give life from a dead womb (Romans 4:19). What must you believe? That God raised Christ from the dead (Romans 10:9). Both are resurrection faith—trusting God's power to give life where there is death. Do you believe God raised Christ? Then your faith will be counted as righteousness (Romans 4:24). You are Abraham's child if you have faith. Galatians 3:7: "Know then that it is those of faith who are the sons of Abraham." Physical descent doesn't make you Abraham's child; faith does. If you trust God's promise in Christ, you are Abraham's offspring and heir of the promises (Galatians 3:29).
Connection Method(s): Promise-Fulfillment + Analogy — Genesis 15:6 is the theological foundation of justification by faith, cited three times in the NT (Rom 4:3; Gal 3:6; Jas 2:23); the analogical pattern is identical across testaments: Abraham believed God's promise of resurrection life (offspring from dead womb), believers believe God's promise of resurrection life (Christ raised), both receive imputed righteousness.
Trajectory Table: 003 - Abraham (Father of Faith)