Bible

Capitalize, without quotation marks. He reads the Bible every day.

Capitalize Bible-related terms such as “the Gospels,” “the Scriptures,” and “the Holy Scriptures.”

Lowercase “bible” as a nonreligious term: The AP Stylebook is the journalists’ bible.

Don’t abbreviate books of the Bible. When citing a chapter and verse(s), use this form: John 3:16, Luke 21:1-13; 2 Timothy 1:8