The purpose of this study is to present an analysis on the impact of spiritual intelligence on the organizational commitment of the employees and their performance. It also looks at the mediating role of organization commitment between the spiritual intelligence and employee performance in the Telecom sector of Pakistan. Relationship of the seven major themes of the spiritual intelligence also known as dimensions of spiritual intelligence have also been individually tested with organization commitment. Questionnaire distribution method was used to conduct this research. The total numbers of respondents were 258. Respondents belong to different service providers and mobile phone operators. People surveyed are all employees of the stated companies. The findings of this research paper indicate that all of the dimensions spiritual intelligence are positively correlated with organizational commitment and there is a significant evidence that the organizational commitment serves as a mediator between the spiritual intelligence and employee performance. This paper encourages the companies that they should focus on the development and promotion of the spiritual intelligence in the employees in order to increase their level of organizational commitment and performance.