The regulative, normative and inventive principles in worship,If the Bible doesn't prescribe something in the service, is it sinful to include it? Was there any singing in the synagogues, and if not, is it sinful to add music to our divine service?We also talk about the Normative and Instructive principles a little bit. This is my introduction to these distinctions, so there is certainly more nuance to be grasped.Let's get into it!