The Law came through Moses but grace came though Paul.
Galatians 2:6-10
6 But from those who seemed to be something — whatever they were, it makes no difference to me; God shows personal favoritism to no man — for those who seemed to be something added nothing to me.
7 But on the contrary, when they saw that the gospel for the uncircumcised had been committed to me, as the gospel for the circumcised was to Peter
8 (for He who worked effectively in Peter for the apostleship to the circumcised also worked effectively in me toward the Gentiles),
9 and when James, Cephas, and John, who seemed to be pillars, perceived the grace that had been given to me, they gave me and Barnabas the right hand of fellowship, that we should go to the Gentiles and they to the circumcised.
10 They desired only that we should remember the poor, the very thing which I also was eager to do.
NKJV
Ephesians 3:7-11
7 of which I became a minister according to the gift of the grace of God given to me by the effective working of His power.
8 To me, who am less than the least of all the saints, this grace was given, that I should preach among the Gentiles the unsearchable riches of Christ,
9 and to make all see what is the fellowship of the mystery, which from the beginning of the ages has been hidden in God who created all things through Jesus Christ;
10 to the intent that now the manifold wisdom of God might be made known by the church to the principalities and powers in the heavenly places,
11 according to the eternal purpose which He accomplished in Christ Jesus our Lord,
NKJV
Galatians 2:6-10
6 But from those who seemed to be something — whatever they were, it makes no difference to me; God shows personal favoritism to no man — for those who seemed to be something added nothing to me.
7 But on the contrary, when they saw that the gospel for the uncircumcised had been committed to me, as the gospel for the circumcised was to Peter
8 (for He who worked effectively in Peter for the apostleship to the circumcised also worked effectively in me toward the Gentiles),
9 and when James, Cephas, and John, who seemed to be pillars, perceived the grace that had been given to me, they gave me and Barnabas the right hand of fellowship, that we should go to the Gentiles and they to the circumcised.
10 They desired only that we should remember the poor, the very thing which I also was eager to do.
NKJV
Ephesians 3:7-11
7 of which I became a minister according to the gift of the grace of God given to me by the effective working of His power.
8 To me, who am less than the least of all the saints, this grace was given, that I should preach among the Gentiles the unsearchable riches of Christ,
9 and to make all see what is the fellowship of the mystery, which from the beginning of the ages has been hidden in God who created all things through Jesus Christ;
10 to the intent that now the manifold wisdom of God might be made known by the church to the principalities and powers in the heavenly places,
11 according to the eternal purpose which He accomplished in Christ Jesus our Lord,
NKJV