Pastor Sheila R. Vitale has preached on the topic of Sophia and has even written an entire book on the subject. In her latest video, The Search For Sophia - Part 2, she continues to reveal more information about Sophia.
Watch the video on YouTube: https://www.youtube.com/watch?v=BQ12oaokr8M&list=PLoiWBP9W4k9mukhWlCszC-05WInBzJ9kL
The book, entitled Sophia, is available on Amazon: https://www.amazon.com/Sophia-Experiencing-2nd-Thessalonians-Chapter/dp/0692551239