What shall we say then that Abraham our father, as pertaining to the flesh, hath found? For if Abraham were justified by works, he hath whereof to glory; but not before God. For what saith the scripture? Abraham believed God, and it was counted unto him for righteousness. Now to him that worketh is the reward not reckoned of grace, but of debt. Romans 4:1-4

The Apostle Paul uses Abraham as an example of being saved by grace through faith, and not of our own works. However Abraham is a great reminder, that God didn’t save us with “cheap grace” meaning if we truly have faith in God, then we should also be obedient and listen to God.As The Lord Jesus said “If you love me, keep my commandments” (John 14:15)  Paul begins by saying “If Abraham was justified by works, He has something to boast about, but not before God” If Abrahams was saved by his own works, then He can give himself credit for His salvation and not Christ

However as the Apostle Paul says “For by grace you have been saved through faith, and that not of yourselves; it is the gift of God, “ (Ephesians 2:8) You are saved by grace through faith and not by your own works. Abraham was obedient to God, but it wasn’t His obedience that produced salvation, it was the works of Christ on the cross that has given mankind salvation. (Romans 8:32)

You might ask, when did Abraham know Jesus Christ? Remember before God destroyed Sodom and Gomorrah, Abraham was face to face with The Lord Jesus Christ “Then Yahweh appeared to him by the oaks of Mamre, while he was sitting at the tent door in the heat of the day.” (Genesis 18:1) (LSB) God in the flesh appeared to Abraham and prophesied He would receive a son named Isaac (Genesis 18:14) Most Christians probably don’t realize, Abraham probably knew more about Christ than you do, as He met Him face to face

So Abrahams salvation is the same as our salvation, by grace through faith in Christ. As scripture tells us “Then he believed in Yahweh; and He counted it to him as righteousness.” (Genesis 15:6) (LSB) The Apostle Paul tells us the same thing “just as Abraham “believed God, and it was accounted to him for righteousness.” (Galatians 3:6) Don’t forget the prophecy of Christ was foretold since the fall at the garden of Eden “And I will put enmity Between you and the woman, And between your seed and her Seed; He shall bruise your head, And you shall bruise His heel.” (Genesis 3:15) 

As the Apostle James said “Faith without works is dead” (James 2:17) Abraham truly had faith, therefor it produced the works of obedience, if we truly have faith, then we should produce righteous fruits (Matthew 7, Galatians 5) As The Lord Jesus said “You will be known by your fruits” (Matthew 7:16) While Abraham responded in faith, all glory goes to God. Without Christ there is no salvation and there is no possibility of producing fruits. Abraham believed God and its was accounted to him as righteousness (Romans 4:3) Amen