Revelation 2:9 and 3:9 both allude to Satan's synagogue. I tested my theory of positive versus negative translations by conducting a Bible Word Study on "synagogue" to examine how the Greek terminology may be translated in other ways, such as congregation, assembly, gathering, etc. The LXX's allusions to the Hebrew text were very interesting to me. The number of Hebrew words shocked me as well. I am looking for the location and semantic range of this terminology. How can I find that information?