Now a sovereign, a Lord, is always the source of law. Law making is the pejorative of the Lord or sovereign of a God. In every religious faith, in ev… - Rousas John Rushdoony

... Saint Paul states here what already had been stated repeatedly in scripture, that mixed marriages, marriages between believers and unbelievers are forbidden. But at the same time he also states that unequal yoking is the principle in the Deuteronomy passage thou shalt not plow with an ox and an ass together. What is the principle there? Unequal yoking! So that unequal yoking of any kind runs counter to God’s law. This appears also very clearly in the law with respect to marriage. Man was created in the image of God and woman was created from man with the reflected image of God in man. And woman was termed a helpmeet, which means a reflection, or front, or mirror. In other words the woman is to reflect the man’s nature and supplement, assist, further him in his calling. This means therefore that if they are unequally yoked she cannot be of any assistance to him in his calling. So that if it is inter-religious marriage, or interracial, or intercultural, normally the disparity is too great for it to be a valid marriage in terms of God’s standards. The burden thus of God’s law is clearly against inter-religious marriage, or interracial, or intercultural marriages, in that they normally go against the very idea of community which marriage is to establish.

... there are sometimes [in mixed marriages] some genetic advantages, there are sometimes genetic disadvantages, but there are generally markedly social disadvantages which tend to warp the child’s entire life. And these social factors are extremely strong. So in countries where you do have this kind of group, they do represent a rather bitter and an unhappy group, a rebellious group.

Now one of the interesting facts here with respect to intermarriage, and our time is just about up and we will conclude in a moment, is this; that historically, whenever you have had two peoples close together, and one in a position of power and the other in a position of either slavery or inferiority, it takes only a very short time for the two races to merge, no matter how great the hatred between them. Thus, when the Normans took England, there was nothing more hateful to the Anglo Saxon peoples of England than a Norman. And yet, because they were of comparable ability, in spite of that intense hatred, they did merge, ultimately. But when you find two peoples of very different intellectual and cultural levels close together, they can be together generation after generation, and the amount of merging is very slight. So that there is no disappearing of one as against the other. This is why the Negro did not disappear in the South. Had the slaves been, say of another racial group, it would not have taken more than a hundred years of slavery for the two groups to have merged. But you had a couple of hundred years of slavery in the south, and the Negro did not disappear. So this is the remarkable fact. As a result, when you hear stories told about how the Negro women were exploited and so on, these stories tend to be exaggerations. As a matter of fact, the truth was usually the other way, it was very difficult to raise children in the south, or to rear children in the south, because one way of promotion was to capture the interest of a white boy or a white man. Now this goes counter to the Marxist thesis, but when you study the history of the west you discover that one of the best things that ever happened incidentally to the morality of the upper classes was modern inventions which abolished the need for servants in the home. Because one of the major problems that existed was the seduction of the boys and the men in a household by servant girls.