Final answer:
In John Milton's "Paradise Lost," line 561 reveals that Adam has learned to obey God that Satan never could.
Step-by-step explanation:
In John Milton's "Paradise Lost," line 561 reveals that Adam has learned to obey God that Satan never could. In this line, Adam admits his disobedience and takes responsibility for his actions, acknowledging that he and Eve were both at fault. This shows that Adam has learned from his mistake and understands the importance of obedience to God.