This study focused on comparison of implications of childlessness among Christian Couples of the Nongo u Kristu u iSer u Sha Tar (NKST church) in Benue state, Nigeria. The pain associated with childlessness is a concern throughout the world and particularly in African societies and the church which believes so much in the biblical command of God to Adam and Eve to multiply and fill the earth. The social, cultural and biblical factors attached to children make childless couples go through intense pain, loss of faith, anger and frustration. This research is therefore carried out with the specific objectives to investigate the implications of childlessness on the social life of Christian married couples in NKST Church in Benue State of Nigeria. Investigate the implications of childlessness of Christian couples on the growth of the NKST Church in Benue State of Nigeria. Survey design was used in the research and the target population reasonably reached. Their views were collected and analyzed. The total population for this study was 517 childless members of the NKST church in Benue. Census sampling technique was used since the population was small. The instruments used to generate information from respondents for this research were questionnaire and interview. After analysis of the data, the findings therefore, are presented as follows; It was discovered by the researcher that childless wives suffer in the hands of their husband's relations, these women were totally disrespected and treated as outcasts as presented on table 7 that shows the mean of 2.87 as the highest. The findings on the growth of the church in Benue shows that when couples procreate, the church also increases its membership; reversibly, the church suffers numerically as shown by the highest mean of 3.31 in table 11. From the findings of this study, it is recommended that, major stake holders in the Christian community should lead in a crusade against ungodly cultural tendencies like reproach, condemnation and shame that sometimes left these couples with no option but withdrawal from the public on account of their childlessness. Distressed and dissatisfied life from childless couples should be discouraged through the use of biblical teaching in church sermons, workshops and seminars. The NKST church in Benue state should also provide medical information and or assistance to the childless couples from time to time.