Recently, Gomez and Fisher (Gomez R and Fisher JW (2003) Pers Individ Dif 35: 1975–1991) proposed that four facets of spiritual well-being exist, namely, personal, communal, environmental, and transcendental spiritual well-being. Based on data from three independent studies, the present research effort tested the validity of a German version of (Gomez R and Fisher JW (2003) Pers Individ Dif 35: 1975–1991) of the Spiritual Well-Being Questionnaire (SWBQ-G). It was found that the SWBQ-G was factorially valid and that each of the four SWBQ-G scales was discriminant to mental, physical, and emotional well-being. Also, it was found that the SWBQ-G predicted levels of subsequent happiness, psychological well-being (positive relationship), and stress (negative relationship). These results add to our knowledge about the validity of the construct of spiritual well-being.