A few quotes from the Rabbi on 'Israel and the Nations'
in which he teaches to do what is just and right with no discrimination of race, color or religion
"…to keep the way of the LORD by doing what is just and right. The way of God and his faith is a doctrine of doing righteousness and justice. Mere laws and constitutions do not suffice. The human world and its society will bring waste and destruction upon the entire universe unless their wisdom and research are not integrated with justice and charity, truth and equality, and with the right to exist for all those created in the Divine image, with no discrimination of race, color or religion. World repair in the Kingdom of Heaven will be made possible, and the dwellers of the universe and residents of earth will reach this lofty state only by loving their fellow man, protecting his rights and doing what is just and right, "for in these things I delight, declares the LORD".
Eshed Hanechlim, Part 3, p. 112 – 113, Raphael Ben Haim Hacohen Press, Jerusalem, 2009