Abstract Human Sexuality is inherently related to many of the anthropogenic and social health concerns challenging the Nigerian State today, including family planning and contraceptive use, adolescent pregnancy, child abuse, and the HIV/AIDS pandemic to mention a few. This study examined relationship between knowledge of Church Denominational Doctrine and sexual morality; investigate the nexus between type of Church Denominational Doctrine and attitude towards abortion; it also examines effect of Church Denominational Doctrine on the use of contraceptives; and the relationship between forms of Church Denominational Doctrine and adherents’ knowledge of HIV/AIDS. Variations in church Denominational Doctrine were explained using Theory of Evolution, Theory of Reasoned Action, Social Learning Theory, and Social Action Theory, from both Marxist and Weberian Perspectives. These theories provide the under lying principles on which this research was based. The study employed a quantitative and qualitative research method. The non probability sampling method, specifically the accidental sampling technique was used to select three hundred respondents for the quantitative study while the purposive sampling technique was used to select thirty respondents for the qualitative study. Data gathered from the study were analysed using simple percentage and chi-square analysis. The qualitative data were transcribed and analysed based on relevant sub-themes in line with the research objectives and research questions among 300 married Christians. The study reveals that differences in Church Denominational Doctrine s can influence sexual Ethics among Christians. Finally recommendations were made in the light of the findings of the study.

REFERENCES ..

[1].Andersen, B.L., Cyranowski, J.M., & Espindle, D. (1999). Men‟s sexual self-schema. Journal of Personality and Social Psychology, pp. 76, 645–661.

[2].Baumeister, R.F. (2000). Gender differences in erotic plasticity. Psychological Bulletin, pp. 126, 347–374.

[3].Baumeister, R.F., Catanese, K.R., & Vohs, K.D. (2001). Is there a gender differencein strength of sex drive? Personality and Social Psychology Review, pp. 5, 242–273.

[4]Borrowdale, Anne (1991) Distorted Images: Misunderstandings Between Men and Women. Louisville: Westminster/John Knox Press.

[5].Chilman, C. S. (1986). Some psychosocial aspects of adolescent sexual and contraceptive behaviours in a

[6].changing American society. In J. B. Lancaster & B. A. Hamburg (Eds.), School-age pregnancy and parenthood: biosocial dimensions Hawthorne, NY: Aldine de Gruyter. pp. 191–217.

[7].Cochran, J. K., & Beeghley, L. (1991). The influence of religion on attitudes toward

[8]non-marital sexuality: A preliminary assessment of Reference Group Theory. Journal for the Scientific Study of Religion, pp. 30,45–62.

[9].Cochran, J. K., Chamlin, M. B., Beeghley, L., & Fenwick, M. (2004). Religion,

[10]. religiosity, and non-marital sexual conduct: An application of Reference Group Theory. Sociological Inquiry, pp. 74, 102– 127.

[11]. Coles, R., & Stokes, G. (1985). Sex and the American teenager. New York: Harper & Row.

[12]. Davidson, J.K., Darling, C.A.,& Norton, L.(1995).Religiosity and the sexuality of

[13]. women: Sexual behaviour and sexual satisfaction revisited. Journal of Sex Research, pp. 32,235–243.

[14]. Dermen, K.H. and Cooper, M.L. (2000) Inhibition conflict and alcohol expectancy as moderators of alcohol‟s relationship to condom use. Exp. Clin. Psychopharmacology. pp. 8: 198-206.

[15]. Diamond, L.M. (2003). Was it a phase? Young women‟s relinquishment of lesbian/bisexual identities over a 5-year period. Journal of Personality and Social Psychology, pp. 84, 352–364. Federal Ministry of Health (2003), HIV/ Syphilis Sentinel Sero-Prevalence survey in Nigeria: Technical Report: National AID/STDs control Programme, November Federal Ministry of Health (2005), HIV/ Syphilis Sentinel Sero-Prevalence survey in Nigeria: Technical Report: National AID/STDs control Programme, NovemberFederal Ministry of Health [Nigeria] 2006. National HIV/AIDS & Reproductive Health Survey (NARHS), 2005. Abuja: Federal Ministry of Health.Federal Ministry of Health (2007) HIV/STI Integrated Biological and Behavioural

[16]. Surveillance Survey (IBBSS, 2007) Federal Ministry of Health, Abuja, NigeriaFelson, R.B. (2002). Violence and gender re-examined. Washington, DC: American Psychological Association. Gerald R. Adams and Michael D. Berzonsky. (2003) Blackwell Handbook of Adolescence Publishing. Malden, Mass, pp. 371–392.

[17]. Halpern, C. T., Udry, J. R., Campbell, B., & Suchindran, C. (1993). Testosterone and pubertal development as predictors of sexual activity: A panel analysis of adolescent males. Psychosomatic Medicine, 55, 436–447.

[18]. Impett, E., & Peplau, L.A. (2003). Sexual compliance: Gender, motivational, and relationship perspectives. Journal of SexResearch, 40, 87–100.

[19]. Jacques Thiroux P (1998) Ethics: Theory and Practice Prentice-Hall, Inc. Upper Saddle River, New Jersey pp. 324

[20]. James Barr, The Scope and Authority of the Bible (Philadelphia: Westminster Press, 1980),

[21]. pp. 55.

[22]. Jensen, L., Newell, R.J., & Holman, T.(1990).Sexual behaviour, church attendance, and permissive beliefs among unmarried young men and women. Journal for the Scientific Study of Religion, 29,113–117.

[23]. John De Lamater; William N. Friedrich (2002) The Journal of Sex Research, Vol. 39, No. 1, Promoting Sexual Health and Responsible Sexual Behaviour, pp. 10-14.

[24]. John De Lamater, (1981). The social control of sexuality. Annual Reviewof Sociology, pp. 7,263–290.

[25]. John Lekan Oyefara, (2013a) Socio-Cultural Context of Adolescent Fertility in Yoruba Society Concept Publications, pp. 21

[26]. John Lekan Oyefara, (2013b) Sexual Behaviour, HIV/AIDS Epidemic and Sustainable Development in Nigeria: A Gender Perspective, Journal of Sociological Research Concept Publications, pp. 225

[27]. John Lekan Oyefara, (2013c) Sociology of HIV/AIDS Pandemic in Nigeria, Developing Country Studies ISSN 2224-607X (Paper) ISSN 2225-0565 (Online) Vol. 3, No.1, 2013

[28]. Oyefara, J.L (2007a), “An investigation of the variables influencing the use of Condoms among prostitutes in Nigeria”. The Nigerian Journal of Business and Social Sciences Volume 1, No. 1 pp. 44-55.

[29]. Oyefara, J.L (2007b), “Food insecurity, HIV/AIDS pandemic and sexual behaviour of Female commercial sex workers in Lagos metropolis, Nigeria”. SAHARA Journal of Social Aspect of HIV/AIDS Volume 4, No. 2, pp. 626-635.

[30]. Kaschak, E., & Tiefer, L. (Eds.). (2001). A new view of women‟s sexual problems. New York: Haworth Press.

[31]. Laumann, E., Gagnon, J., Michael, R., & Michaels, S. (1994). The social organization of sexuality. Chicago: University of Chicago Press.

[32]. Lefkowitz, E.S., Gillen, M.M., Shearer,C.L., & Boone ,T.L. (2004). Religiosity, Sexual Behaviours, and Sexual Attitudes During Emerging Adulthood. Journal of Sex Research, pp. 41, 150–159.

[33]. Leitenberg, H., Detzer, M. J., & Srebnik, D. (1993). Gender differences in masturbation and the relation of masturbation experience in preadolescence and/or early adolescence to sexual behaviour and sexual adjustment in young adulthood. Archives of Sexual Behaviour, pp. 22(2), 87–98.

[34]. Marsiglio, W., & Donnelly, D. (1991). Sexual relations In Later Life: A National Study Of Married Persons. Journal of Gerontology: Social Sciences, 46, S338-S344.

[35]. Masters, W.H., & Johnson, V.E. (1966). Human sexual response. Boston: Little, Brown, & Co. Miller, B. C., & Olson, T. D. (1988). Sexual attitudes and behaviour of high school

[36]. students in relation to background and contextual factors. Journal of Sex Research, pp. 24, 194–200.

[37]. Miller, B. C., & Bingham, C. R. (1989). Family configuration in relation to the sexual behaviour of female adolescents. Journal of Marriage and the Family, pp. 51, 499–506.

[38]. Miller, K. S., dark, L. F., Wendell, D. A., Levin, M. L., Gray-Ray, P., Velez. C. N., &Webber, M. P.(1997). Adolescent heterosexual experience: A new typology. Journal of Adolescent Health, pp. 20,179–186.

[39]. Nelson, James (1987) Embodiment. Minneapolis: Augsburg Publishing House.Oliver, M.B., & Hyde, J.S. (1993). Gender differences in sexuality: A meta-analysis. Psychological Bulletin, pp. 114, 29–51.

[40]. Peplau, L.A., Fingerhut, A., & Beals, K. (in press). Sexuality in the relationships of

[41]. lesbians and gay men. In J. Harvey, A. Wenzel, & S. Sprecher (Eds.), Handbook of sexuality in close relationships. Mahwah, NJ: Erlbaum.

[42]. Peplau, L.A., & Garnets, L.D. (Eds.). (2000). Women‟s sexualities: New perspectives on sexual orientation and gender [Special issue]. Journal of Social Issues, 56(2).

[43]. Regan, P.C., & Berscheid, E. (1999). Lust: What we know about human sexual desire. Thousand Oaks, CA: Sage.

[44]. Smith, E. A., Udry, J. R., & Morris, N. M. (1985). Pubertal development and friends:

[45]. A biosocial explanation of adolescent sexual behaviour. Journal of Health and Social Behaviour, pp. 26, 183–192.

[46]. Tabifor, H. 2002. The Dignity of Human Sexuality and the AIDS Challenge. Nairobi: Alpha and Omega Publication

[47]. Tolman, D.L., & Diamond, L.M. (2001). Desegregating sexuality research: Cultural and biological perspectives on gender and desire. Annual Review of Sex Research, pp. 12, 33–74.

[48]. Visser, R. O., Smith, A. M. A., Richters, J., & Rissel, C. E. (2007). Associations between religiosity and sexuality in a representative sample of Australian adults. Archives of Sexual Behavior, pp. 36,33–46.

[49]. Wallen, K. (1995). The evolution of female sexual desire. In P. Abramson & S.D.

[50]. Pinkerton (Eds.), Sexual nature/sexual culture. Chicago: University of Chicago Press. pp. 57–79WHO Department of Reproductive Health and Research World Health Organization

[51]. Avenue Appia 20, CH-1211 Geneva 27 Switzerland (www.who.int/reproductive-health) (assessed 2/10/16) “a pre-print copy of a paper published in the journal The Lancet : Kaye Wellings, Martine Collumbien, Emma Slaymaker, Susheela

Singh, Zoé Hodges, Dhaval Patel, Nathalie Bajos. Sexual behaviour in context: a global perspective. The Lancet Sexual and Reproductive Health Series”http://www.frc.org/human-sexuality (assessed 22/05/15)

[52]. Human Sexuality And The Christian Faith – Episcopal Edition. A study for the Church‟s reflection and deliberation Copyright © November 1991. Evangelical Lutheran Church in America. http://www.urbandictionary.com/define.php?term=friends+with+benefitsEric (assessed 08/03/15)http://www.msnbc.msn.com/id/5263250 (assessed 06/06/15)

[53]. Alexander, B. (2010), Mounting evidence suggests sex helps keep us health.

[54]. Correspondence: [Jegede Oluwaseun O. PhD], School of Postgraduate Studies, Department of Sociology, University of Ibadan, Ibadan, Nigeria. Email: revsejeg.u@gmail.comConflict of Interest: The author declares no conflict of interest.

[55]. Funding: This research received no specific grant from any funding agency.