The current qualitative study aimed to explore the Mystical Experiences among religious preachers. A Purposive sampling technique was employed to select a sample of (n=10) religious preachers who had encountered at least one mystical experience. The transcendental phenomenological approach was used to capture the essence of the mystical experiences, through in-depth semi structured interview guide which was developed based on five domains namely exploration of mystic features, beliefs, impact on life, sharing of mystical experiences as well as the religious and cultural oriented explanations. Initially, a pilot study was conducted to assess the feasibility of the semi-structured in-depth interview guide and also to finalize the road map for the main study. The main study was conducted after incorporating changes in the pilot study. The modification of Stevick-Colaizzi-Keen’s model by Maustakas (1994) was employed for data analysis followed through a series of steps such as bracketing, horizonalization of data, grouping of significant statements to constitute themes (triggers, perceptual experience, symbolism and derived meanings, significant figures, reaction, and the cultural explanation of mystical experiences), textural description (‘what’ happened during a mystical experience) and a structural description (‘how’ this experienced occurred) with verbatim examples was developed. Both these descriptions were combined to write a composite description that reflected the ‘essence’ of the mystical experiences and highlighted the causes, characteristics, perceptual experiences, beliefs, and its impact. The findings highlighted the subjective nature of the mystical experiences and the need to develop an indigenous formal criterion for the identification of such experiences.