Abstract: In many countries of the world, the vertical trust of the staff of the public sector to their organizations is decreasing and one of the mechanisms causing the promotion of vertical trust in this organization is to apply spiritual leadership. To investigate this issue, the present study, in line with adopted objectives including identifying the relationship between spiritual leadership in organization and organizational vertical trust, and to access this objective, presents this question that what is the relationship between spiritual leadership and organizational vertical trust? To answer this question, the researchers developed a model and using a survey study and a correlational method of investigation, tested the re search hypotheses. Each of the concepts of the research were operationalized and using questionnaires, the data were collected. The results of analyzing data indicated the confirmation of hypotheses and showed that there is a significant correlation between the dimensions of spiritual leadership and creating organizational vertical trust in the Social Security Administration city of Saveh
