Final answer:
In regards to Christian ethics, morality is ultimately grounded in Divine Commands. Divine command theory is a philosophical position that uses God as the principle for morality, arguing that what is good is determined by God's commands.
Step-by-step explanation:
In regards to Christian ethics, morality is ultimately grounded in B) Divine Commands. Throughout history, many humans have relied upon a concept of the divine to justify moral claims and values. Divine command theory is a philosophical position that uses God as the principle for morality, arguing that what is good is determined by God's commands. This foundation for moral values is often seen in religious frameworks that believe in a higher power.