Amen ! Also, all the Elect of God; Abraham's Spiritual Seed, the Seed of Christ Gal. 3:16, 29, were Imputed with Christ's Righteousness as the result of His Obedience / Faithfulness on their behalf Rom. 5:8-10, 19.
Rom 4:13 For the promise, that he should be the heir of the world, was not to Abraham, or to his seed, through the law, but through the righteousness of faith.
Now this Righteousness of Faith as a free gift to Abraham's Seed, or God's Elect, is revealed to Spirit-Given Faith Gal. 5:22, hence the Righteousness of Faith Rom. 4:13 !
Amen Sister !