Which reference works (on or off logos) do you consider essential in either bible study or sermon prep? Prior to getting Logos I would have listed:
- Young's Analytical Concordance of the Bible
- The Zondervan Pictorial Bible Dictionary
- Catena Aurea
- A good English Dictionary
- These Truths We Hold
Logos makes Young's somewhat redundant, and has allowed me to access more Patristic commentary directly, lessening the value of Catena Aurea. It has also highlighted the deficiencies in the Patristic resources I own and in my language skills.
Which reference works would you list?