Two different biblical ideas are combined under the word ‘worship’ in English Bible translations, as well as in those of various other languages. One is an idea relating to service and the other to the physical act of bowing down. We consider how these are distributed. Today the word often has a third association, which is the presence of music, which can also be traced to worship in the Old Testament. This session will help people consider the interplay of service, bowing down, and music, and consider why music is presented in the book of Revelation as how God is glorified in heaven.