Genesis 15:1-6
Introduction
The Promises of God Precede Faith v.1-5
The Imputation of Righteousness By Faith Alone v.6
The sequence of time must now be noted. Abram was justified by faith many years after he had been called by God, after he had left his native land and had become a voluntary exile, after he had been a conspicuous mirror of endurance and self-control, after he had devoted himself wholly to holiness, after he had practiced himself in the spiritual and the external worship of God and had led an almost angelic life. So it follows that, even at the end of life, we are brought into God’s eternal Kingdom by justification by faith.
This truth holds: men are justified by believing, not by what they do. It is by faith they obtain grace: and grace cannot be earned as a payment for works. Since Abram, with all his preeminence in virtue, after a long life of unique service of God, was yet justified by faith, the righteousness of each perfected man consists in faith alone.