The document outlines various models of chaplaincy based on the work of Miranda Threlfall-Holmes and Ben Ryan, including roles such as apostle, deacon, pastor, prophet, and priest, each having unique strengths and weaknesses. It emphasizes the importance of adapting chaplaincy models to specific settings and the need for flexibility in self-identity among chaplains. Additionally, secular models are mentioned but not explored in detail, and the conclusion highlights that no single model is superior, advocating for a blend of approaches.