I would like to be able to search through the epistles of Paul for times when he quoted either OT passages, or the words of Christ. How do I do this? Thank you.
For the OT/NT I suggest you go to the library and enter "type:harmony" to see if you have the OT quotes in the NT. if so open it. Then if you open the TOC you will find a listing by NT book
.
You need a wildcard (*) search to find the WOC as follows:
Paul's Letters is a Range e.g. Rom-Philem. Other red-letter (WOC) bibles include ESV, KJV.
The search will take a LONG time.