The main thrust of Father Gabriel's monumental work is the problem of involuntary childless marriage and child adoption as a powerful option, which is a gift. Marriage, the oldest for its institution, established by God, has procreation as the cardinal reason for its institution ( Gen 1:28 ). Through marriage institution, man becomes co-creator with God. And it goes without saying that procreation and involuntary childlessness are antithetical, that is, mutually incompatible. In a setting like ours,  where fruit of the womb is seen as the consummation of marital relationship, childlessness has no raison d'etre, which has psychological and socio-cultural consequences.
The book, A GIFT IN MY MARRIAGE, While spotlighting some of the problems and challenges facing contemporary family, offers some vital ingredients necessary in a successful and sustainable marital union. Father Gabriel's work which is a recipe for attaining a happy and successful marital life, encourages childless couples to embrace child adoption which is biblically practiced, ecclesiastically approbated, legally allowed, and culturally palatable.
Certainly, Father Gabriel Ugwunwangwu, CM, in this masterpiece, has exhibited the dexterity of a brilliant Pastor on the overarching issues of marriage. Therefore, I highly recommend this Practical Guide and Handbook to: all couples who continue to search for inner meaning of true conjugal love; childless couple who are overwhelmed by psychological trauma of childlessness; Parish marriage resource persons who will find useful the rich content of this work in expounding the canonical teachings on marriage; Priests and Religious who are active pastoral agents in marriage course and counselling, and future life partners who will desire a happy, healthy, stable, and successful married life.
The book is very rich, insightful, practical, and a true gift of wisdom; written in a simple and understandable language; and the ideas are expressed with profound clarity and precision. May the Blessed Virgin Mary, the Perfect Intercessor, Intercede with the Lord for families who are in situation of crises, and those of them that have actually run out of wine in one way or the other, the enabling grace of God to pick themselves up once again, and bounce back amazingly.

REV FR HENRY CHINEDU DURU CM, PHD

The work is a mixture of philosophy, African philosophy, Scripture, Literature, Poetry etc. It is in two volumes. This has made it very comprehensive. This work is relevant for every age. Children, youths and adults. I refer the book as inspired literature. This type of work is uncommon. It is original from the author. Rev. Fr. Gabriel Ugwunwangwu, CM is a sage himself. It is only someone who is characterized by wisdom that can put up this wonderful work together. Congratulations Fr Gabriel. My experience of this book is such that if you start reading, you will find it very difficult to stop, because you will be carried away by its richness, unless something stronger comes your way. This book should be recommended for academic, spiritual, psychological, ethical etc. growths. And I encourage anyone that comes across this work to grab it because you will look for more copies after reading it. May God increase your wisdom and understanding as you read this work. Congratulations!
Sr Dr. MC. Mary Winifred Gloria Eche. DMMM
HOD Philosophy Department

In the Sage [Wisdom Series], Volume 1, the author, Fr. Gabriel Ugwunwangwu, CM crystallized the rich heritage of African cultural wisdom as taught by nature and tradition.
The platform of drinking from the fountain of wisdom is Nature. Thus, THE SAGE 1 ponders on the mysteries of life, the beauty of moon light tales in the night, the values of truth and the warmth that family-hood brings. In the jungle of friendship, truth and justice prevails. The apex of these wisdom reflections lies in the literary ability of the author in transposing African natural wisdom into the Eternal fountain of wisdom, God himself. By doing so, the author followed the traditions of the authors of the wisdom books in the bible. The moral grab that the author gives Lady Wisdom became the icing on the cake. This makes the book a must read for everyone.

REV. FR. PROF. EVERISTUS IGWE ALUFO