This society in which we live is radically changing. What previous generations saw as evil is now embraced as being good. It is a dangerous and slippery slope upon which we stand when we reject what Solomon called the beginning of wisdom - the fear of God.
I am thinking of taking a fifth wife. Why not? Solomon had a thousand wives and he is a synonym for wisdom.
In Psalm 72 Solomon prays for power and fame but he says the purpose of influence is to speak up for others and one is the immigrant. He doesn't delineate between legal and illegal.