This qualitative study used grounded theory to understand the influence of the Internal Family Systems ("IFS") model on psychotherapists\' spirituality and the way they address spirituality in their clinical practice.   Semi-structured interviews were conducted with ten psychotherapists practicing IFS model and the data were analyzed using open, axial and selective coding.  Themes were organized around the two areas of inquiry in the study.  Limitations of this study as well as future research and clinical implications are also discussed. / Master of Science