In ethics there is a question that is posed about whether something is moral just because God commands it, or because it is objectively moral, irrespective of "God". This is called the "Euthyphro dilemma". Those that believe that "God" is somehow "above the law" are subverting "good judgment. These believe that whatever God demands is a necessary "evil" for his ultimate purposes.
The Divine Command Theory is nothing less than authoritarian governance. It is a demand to obey, without question, because "faith" sanctions such obedience and piety demands it. But is authoritarian government the best form of government? Not unless, one believes that a dictator is the best leader.
Christians will argue that humans cannot see or know the best because they are limited. God is interested in "holiness" or "character", which means, in effect, that one isn't to take ownership of thier own life, but submit in their actions and attitude to whatever "life has divied out", without question, as this is "God's will in Christ Jesus concerning you". Suffering is a means to get the "dross" out of one's life. It is a means to alleviate our lives of our "idols".
Scripture teaches that God is a Father. Does a good father dictate and demand? Or does a father seek to understand, encourage, support, and help the child?
Human rights suggests that individuals are deemed significant and of value in America. We are not a collective society. We believe that good government is limited, and does not intrude into the private lives of its citizens. Americans believe in private property. As James Madison said, ""As a man is said to have a right to his property, he may be equally said to have a property in his rights. Where an excess of power prevails, property of no sort is duly respected. No man is safe in his opinions, his person, his faculties, or his possessions."
-- James Madison, National Gazette essay, March 27, 1792
Good government applies to "God" as well as parenting. Therefore, what is moral is objective, not subject to arbitrary dictates of a "god", parent or dictator.