God made us to be a visible reflection, replicating Him. Image bearing is the essence of ethics. If man does not image God accurately something is wrong. We are to image God by living according to His words and His example given to us in His work of creating. Both His creation words and acts are revelatory for which we, as image bearers, are accountable.
Judgment is inherent in the stuff of creation.
We innately know that we are scrutinized by the Creator. The unavailing attempt to avoid judgment explains men's idolatrous dogmatic denial of creation, even against revelation, reason, and evidence. But God is God, and we are accountable to Him nonetheless. Ethical accountability adheres to the mandate to procreate which is fulfilled in the ordinance of marriage, and the mandate to subdue the earth which is fulfilled in the ordinance of labor and Sabbath keeping. These creation ordinances inform the morality of all men in every culture and epoch of history.