Was it not because of marriages like these that Solomon king of Israel sinned? Among the many nations there was no king like him. He was loved by his God, and God made him king over all Israel, but even he was led into sin by foreign women.
God gives some people wealth, possessions and honor, so that they lack nothing their hearts desire, but God does not grant them the ability to enjoy them, and strangers enjoy them instead. This is meaningless, a grievous evil.