If G-d is not a man according to Nu 23:19, then he is a man according to:
Exo 15:3 The LORD is a man of war, The LORD is His name.
But you assertion was that the blessing can only go to whom obeys the command. I showed you from scripture that both Esau and Jacob received blessing. Jacob in spite of obeying what he was not asked to do. Therefore on the same grounds the goyim will receive a blessing for doing what Israel was called to do and that is be a light to the nations.
Yes, Esau got his blessing too, but to spiritually be subject to Jacob, while Jacob would be always at the head and never the tale.
God is not a man of war. The human pious attribution to God of Israel's achievement against other nations reveals only religious piety and not reality. Therefore, Numbers 23:19 remains that God is not like a man to be addressed to as having human attributes.
Have you ever heard about the Essenes? Their main Theology was the
struggle between the children of light (the Jews) and the children
of darkness.(The Gentiles) How can darkness be light to the Gentiles? It would be darkness to darkness. Isaiah says that the Gentiles must look toward Zion where the light or Word of God is supposed to come from.(Isa. 2:2,3) Or Zechariah 8:23 where we read that the Gentiles must reach for the garment of the Jews and beg to join them because they have finally acknowledged that the Lord is with the us.