Genesis 1:12 And the earth brought forth grass,
and herb yielding seed
after his kind, and the tree yielding fruit, whose
seed was in itself, after his kind: and
God saw that it was good.
Ezra 10:10 And Ezra the priest stood up, and said unto them, Ye have transgressed, and have
taken strange wives, to increase the trespass of Israel.
Nehemiah 13:27 Shall we then hearken unto you to do all this great evil, to transgress against our God in
marrying strange wives?
Now, before any husbands step forward saying...lots of wives are strange LOL...understand that "strange" in the above means foreign.
Isaiah 66:18 For I know their works and their thoughts: it shall come, that I will gather
all nations and tongues; and they shall come, and see My glory.
Revelation 7:9 After this I beheld, and, lo, a great multitude, which no man could number,
of all nations, and kindreds, and people, and tongues, stood before the throne, and before the Lamb, clothed with white robes, and palms in their hands;
Genesis 10:5 By these were the isles of the Gentiles
divided in their lands; every one
after his tongue,
after their families, in their nations.
As humanity was divided into nations, tongues, etc. BY GOD, then where is it written they are to mix?