Actually, dating/marrying outside one's own race is NOT prohibited by Scripture. Moses was married to an Ethiopian, who, evidently was another wife besides Zipporah, who was a Midianite, apparently of the same race as Israelis. ('Way back then, the Israelis, Egyptians, & their neighbors called virtually all blacks "Ethiopian".)
So BJU was wrong in their prohibition of interracial dating. "Miscegnation" laws in the US vanished a good while back.
Well, it is not a subject that I want to discuss a lot, but on this side of the flood it was God's idea to overspread the whole earth and give continents and to divide families into nations on those continents according to the three sons of Noah. He tells us quite plainly that he did it on purpose and explained what the purpose is. While he has not directly forbidden inter - family unions, it is not his perfect will. It is a Satanic doctrine to rub out the distinctions that was God's prerogative to implement for our good. Surely that can be seen in today's societies more so than ever before.
Acts 17:16 Now while Paul waited for them at Athens, his spirit was stirred in him, when he saw the city wholly given to idolatry.
17 Therefore disputed he in the synagogue with the Jews, and with the devout persons, and in the market daily with them that met with him.
18 Then certain philosophers of the Epicureans, and of the Stoicks, encountered him. And some said, What will this babbler say? other some, He seemeth to be a setter forth of strange gods: because he preached unto them Jesus, and the resurrection.
19 And they took him, and brought him unto Areopagus, saying, May we know what this new doctrine, whereof thou speakest, is?
20 For thou bringest certain strange things to our ears: we would know therefore what these things mean.
21 (For all the Athenians and strangers which were there spent their time in nothing else, but either to tell, or to hear some new thing.)
22 Then Paul stood in the midst of Mars' hill, and said, Ye men of Athens, I perceive that in all things ye are too superstitious.
23 For as I passed by, and beheld your devotions, I found an altar with this inscription, To The Unknown God. Whom therefore ye ignorantly worship, him declare I unto you.
24 God that made the world and all things therein, seeing that he is Lord of heaven and earth, dwelleth not in temples made with hands;
25 Neither is worshipped with men's hands, as though he needed any thing, seeing he giveth to all life, and breath, and all things;
26 And hath made o
f one blood all nations of men for to dwell on all the face of the earth, and hath determined the times before appointed, and
the bounds of their habitation;
27
That they should seek the Lord, if haply they might feel after him, and find him, though he be not far from every one of us:
28 For in him we live, and move, and have our being; as certain also of your own poets have said, For we are also his offspring.
29 Forasmuch then as we are the offspring of God, we ought not to think that the Godhead is like unto gold, or silver, or stone, graven by art and man's device.
30 And the times of this ignorance God winked at; but now commandeth all men every where to repent:
31 Because he hath appointed a day, in the which he will judge the world in righteousness by that man whom he hath ordained; whereof he hath given assurance unto all men, in that he hath raised him from the dead.
32 And when they heard of the resurrection of the dead, some mocked: and others said, We will hear thee again of this matter.
33 So Paul departed from among them.
34 Howbeit certain men clave unto him, and believed: among the which was Dionysius the Areopagite, and a woman named Damaris, and others with them.
It is much more difficult for Satan to control the world when the governments are divided and the cultures are different. I do not know anything about God that I can tell you except what I read about him in the scriptures. He said here he divided the families and nations and set the boundaries himself so they can be saved. I do know what happened with Nimrod when his command to overspread the earth was ignored in the beginning after Noah disembarked to begin a new age with new rules.