Islamic work ethic is crucial in enhancing the employee's commitment of medical staff in public health care of the Kingdom who show their appreciation and belonging to the health care organization in which they feel that the success of the organization is their success. Therefore, they do the best of their effort to achieve the aims of those health institutions. Accordingly, this study aimed to study the direct Relationship between Islamic work ethics and employee commitment among medical staff in the public health sector in Bahrain: employee. This research was conducted through a quantitative approach. The study's sample was drawn from a random stratified sampling. The questionnaires were distributed to the 370 of medical staff doctors, nurses as well as pharmacists, a total of 273 responses were usable and used for subsequent analysis who are the sample of the study to collect for the purpose of testing the relations assumed by the researcher between the variables of the study. The researcher used the partial least square method using the Smart-PLS software to analyze data. The study's results confirmed the existence of a direct positive relationship between Islamic work ethic and the employee's commitment. The outcomes of this study would be of great attention to human resource management (HRM) , professionals and top management. As they search for ways to increase the quality of medical services, reduce the patient's complaints, and minimize medical errors by raising awareness of Islamic work ethics