"The Leftish Agenda" podcast hosted by Eddie dives into the guiding principles of Christianity and discusses why some individuals claim to be Christians while seemingly defying the faith's core tenets. The key Christian tenets covered include love and compassion, faith and grace, moral and ethical living, community and fellowship, and service and humility. The discussion then shifts to why some claim to be followers of Christianity yet may not fully align with these principles, attributing this contradiction to elements like cultural identity, personal interpretation, human imperfection, social or political influences, and a lack of understanding of the faith's teachings. The podcast thus seeks to unravel the complexities of Christian beliefs and practices, illustrating the sometimes stark disconnect between belief and behavior.