This series investigates the revelation of God in the scripture. It does not take the traditional approach of the trinity. Rather, it starts from the perspective of God is one person (like Hebrews 1:1-3 says) and then explains his image. If you have been taught the trinity before, it may be difficult to receive the teaching. You may prefer to watch the series "A Berean Investigation into the Trinity" below.
This series performs a Berean investigation into the trinity according to Acts 17:10-11. The intent is to search the scriptures to see if the trinity teaching is present as taught. You should be able to anticipate the conclusion, so proceed with the series at your own risk. This is an advanced study series and is not the typical Bible study. Many passages are presented without subsequent explanation. If you have questioned the trinity, this series might help you decide one way or the other. However, if you have not, you probably should not proceed. Personally, I have done what the Bible has instructed me to do. You can use this as a means of doing the same for yourself and draw your own conclusion.