When we worship, it’s a celebration of our membership of the Great Assembly (GA).  In this case, I mean the celebration anticipating the gathering of being part of the heavenly GA. Judaism accentuation of the GA is well appreciated, but in this case, we worship as a celebration that one day we shall join in singing heavenly choruses and hymns with THE HEAVENLY, where we shall see our Jesus Christ eyeball-to-eyeball! That’s it!!!