Angel

1.1. In English Dictionaries and Encyclopedias

1.2. In Bible Dictionaries and Encyclopedias

• Angel | Easton’s Bible Dictionary
• Angel | Dictionary of Biblical Imagery
• Angel | Harper’s Bible Dictionary
• Angel | Baker Encyclopedia of the Bible

1.3. In Theological Dictionaries and Encyclopedias

1.4. In Theological Journals

2.1. In Systematic Theologies

2.2. In Other Books