This study was carried out to investigate the role of premarital counseling and its effects on Christian marriage using Christ Apostolic Church, Rumuohwa Eneka Road, Port Harcourt, Rivers State. To achieve this objective, four research questions and one research hypotheses were formulated to guide the study. The data was collected from primary sources. The primary data were collected with the help of a well-structured questionnaire of two sections administered to intended couples in using Christ Apostolic Church, Rumuohwa Eneka Road, Port Harcourt. The collected data were analyzed with tables and simple percentages to analyze the research questions while Chi-square statistical tool was used to test research hypotheses. The study reveals that there are benefits of premarital counseling on Christian marriage in Christ Apostolic Church, Rumuohwa Eneka Road, Port Harcourt. The study concluded with some recommendations that pastors should make the premarital counseling program compulsory for the Christians intending couples to reduce the rate of marriage divorce that is rampant in some Christian marriages today and in the society. The researcher also recommended that churches should provide a marriage committee in their churches to make necessary investigation about the intending couples before joining them together.