This is a 19 lesson Bible study series on the doctrine of the Holy Spirit. The first lesson discusses the need for studying the doctrine of the Holy Spirit and surveys of some of the topics that could be included when studying the Holy Spirit. All subsequent studies in the series address a certain topic related to the Holy Spirit. The studies have an introductory paragraph, give definitions from various resources, maybe some “thoughts to ponder,” key Scripture cross references, errors to avoid, quotes, application, and often a devotional quote or hymn. I would like to keep expanding this series in the future to include other topics.