According to the material, what is a common feature of Christianity, Judaism, and Islam?

• A. They reject sacraments.
• B. They are polytheistic.
• C. They have the same holy book.
• D. They are monotheistic.

Answer: (D)

The main idea here is that these three faiths share belief in a single God. They’re all monotheistic traditions—each centers on worship of one supreme deity, the creator and ruler of the universe, and ethical living under God’s guidance. While they differ in how God is understood (and in practices, rituals, and sacred texts), they all reject the idea of many gods and trace their roots to Abraham, which is why they’re grouped together as Abrahamic religions. Because of that shared core, the statement that they all reject sacraments isn’t accurate, and they don’t all have the same sacred book. The common feature you’re looking for is their belief in one God.