God has provided the God-plane marriage relationship to teach us how to submit to one another, sacrificing our self-centeredness for the benefit of our spouse.

God displaced the Amorites because they had defiled the land; not one righteous person existed. Israel was warned not to defile themselves with demonism.

Abraham's experiences teach us not to try to force God's will. When any sin or self-will is involved, the fruits of such an endeavor will be bitter.