There is Matthew 5:17 which states: "Do not think that I am come to destroy the law, or the prophets. I am not come to destroy, but to fulfill."
To fulfill what? This statement of Our Lord clearly upholds the authority and principles of the Old Testament, including its most basic ideals including the nation, and the racial purity of each nation. That such is a basic ideal of the Old Testament should be clear to all.
The way this is fulfilled in the New Testament is clearly by the choice of ROME as the New Israel and New Jerusalem. Since Rome is Europe and Europe is Rome, therefore the racial purity of Old Israel so stridently upheld by the Old Testament becomes an equally emphatic commandment to the New Israel, Rome/Europe, to uphold its much greater and more divine status as the much greater New Chosen People of God. When St. Paul said that we are all one in Christ Jesus, he also means that we are all now ROMANS or Europeans. We are no longer this or that part of the Indo-European white race, but we are henceforth a UNIVERSAL Indo-European race: the ROMANS/EUROPEANS to which all may belong IN SPIRIT as Europeanized part-white or non-white ROMANS/EUROPEANS.
But we Catholics are ALL Romans, which is also to say Europeans. As the incarnate Christ brings us together spiritually, so humanity is also united by His unique and incomparable racial quality as a white European citizen of Eternal Rome, the Universal Empire.
One among the many priestly exhortations to uphold these great ideals of the Old Testament among Catholics is found in that great Papal Encyclical that praises to the skies the glories of race and nation, the magnificent Mit Brennender Sorge of our incomparable Pope, Pius XI of fond memory.
Just to quote a little of that great encyclical:
"Nothing but ignorance and pride could blind one to the treasures hoarded in the Old Testament.
16. Whoever wishes to see banished from church and school the Biblical history and the wise doctrines of the Old Testament, blasphemes the name of God, blasphemes the Almighty's plan of salvation, and makes limited and narrow human thought the judge of God's designs over the history of the world: he denies his faith in the true Christ, such as He appeared in the flesh, the Christ who took His human nature from a people that was to crucify Him; and he understands nothing of that universal tragedy of the Son of God who to His torturer's sacrilege opposed the divine and priestly sacrifice of His redeeming death, and made the new alliance the goal of the old alliance, its realization and its crown.
34. No one would think of preventing young Germans establishing a true ethnical community in a noble love of freedom and loyalty to their country. … That is why we tell the young: Sing your hymns to freedom, but do not forget the freedom of the children of God.
42. Like other periods of the history of the Church, the present has ushered in a new ascension of interior purification, on the sole condition that the faithful show themselves proud enough in the confession of their faith in Christ, generous enough in suffering to face the oppressors of the Church with the strength of their faith and charity. … The day will come when the Te Deum of liberation will succeed to the premature hymns of the enemies of Christ: Te Deum of triumph and joy and gratitude, as the German people return to religion, bend the knee before Christ, and arming themselves against the enemies of God, again resume the task God has laid upon them."
And, of course when the dream of that last paragraph was so gloriously realised by the Invasion of the Soviet Union in June, 1941, the joy of the Catholic world then truly knew no bounds! The Catholics were united as one and inspired by Fatima went forth shoulder-to-shoulder to battle the Jєωιѕн Bolshevik foe.
@Raoul76: No need to become pornographic. The Old Testament is not a "fantasy." And the objection is to miscegenation. Black and white MEN socializing together is FINE. Catholics befriending the best of the Jєωs is also FINE. How else are the best of the ex-Jєωs going to assmilate into our European Christian world? And, once again, this has NOTHING to do with any pretence that the Jєωs aren't a very great people. Clearly THEY ARE. It's just that when the great ceases to be the good it sometimes becomes very bad indeed, and that is our horrible Jєωιѕн problem.