Chi and Houseknecht in 1985 reported a negative relationship between fundamentalism and marital adjustment when only one spouse was a fundamentalist and no relationship when both were fundamentalists. In this study of 174 Protestant and Catholic wives, frequency of church attendance and self-identification as a fundamentalist, evangelical, or charismatic Christian were used to predict nine measures of marital quality in a regression analysis, with controls for marital social desirability. No significant relationships were found between the independent and dependent measures. No relationship was observed between the independent variables and marital social desirability.