Ordination to the Sacred Priesthood is a consecration, totally giving self to God. We pray for our 20 beloved sons, as they take this major step in their lives this year. May the grace of God continue to flower and increase in their lives, living their lives in the name and in the person of Christ.

Catholic Archdiocese of Onitsha
Basilica of the Most Holy Trinity
HAPPY EASTER
"As we celebrate the Resurrection of Jesus, He calls us to live a new life— a life of love, a life that reflects the divine. It is a life empowered by divine favour and strengthened by grace, a life no mortal force can hinder. When we follow Him in love, our hearts will radiate joy, and our lives will shine with God's affection, making us truly attractive to the world."
Wishing you a joyful and grace-filled Easter. Christ is risen! Alleluia!— Archbishop Valerian Maduka Okeke
We invite you to take a journey through the rich history and vibrant present of the Archdiocese’s pastoral activities, and we hope that you will be inspired to join us in our ongoing mission to serve others and spread the message of God’s love.
A Visual Tour of Pastoral Activities in the Archdiocese









Cyprian Micheal Iwene Tansi
It is an incredible achievement that should be celebrated and widely recognized that he is the pioneering figure to have earned the title of the first-ever West African and the first African Priest to have been beatified.

Onitsha Archdiocesan Synod
The Synod is a special meeting that has been organized by the Onitsha Archdiocese, with the aim of exploring ways to promote unity, strengthen faith, and enhance spiritual growth among the Catholic community.
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Priests Connect
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Discover the Basilica of the Most Holy Trinity
Get ready to discover more about the Basilica of the Most Holy Trinity. Located in the city of Onitsha, West Africa, Nigeria. It is the first Catholic Cathedral Basilica East of the Country, where hundreds of faithfuls gather regularly to worship, learn, love and share God’s grace and mercy with one another. We look forward to having you at one of our masses soon.
Our Glorious Heritage
Featured Articles
Welcome to our website’s featured articles section, where we highlight some of the most popular and noteworthy pieces of content currently available on our site.
It follows that society rises and falls on the family as its basic unit. But family can only exist through marriage. Therefore, it is our intention this time to reflect on marriage as the origin of the family and society. Our primary concern is the Christian marriage. (art 4)
The life of Archbishop Valerian Maduka Okeke these seventy years has been undoubtedly phenomenal in content, impressive in impact and graciously splendid. In various contexts, greatness defines it.
He started out at St. Anthony's Catholic School, Umudioka, and St. Gabriel's Catholic School, Ifitedunu and then followed up with a secondary education at C.K.C., Onitsha.

Pastoral Visit at Our Lady’s, Ogidi.
On this day, Tuesday the 22nd day of April, 2025, the Archbishop will be with the priests, religious and the parishioners of Our Lady’s Parish, Ogidi, for Pastoral Visit and Confirmation.
TIME: 10am.
VENUE: Our Lady's Catholic Church, Ogidi.

Divine Mercy/Youth Sunday
On this day, Sunday, the 27th day of April, a day with the Youths of the Archdiocese, the Archbishop will be officiating the Holy Mass of Divine Mercy Sunday with the Youths of the Archdiocese, and pray for them.
TIME: 10am
VENUE: Cathedral Basilica of the Most Holy Trinity Church.

Pastoral Visit at St John’s Parish, Oba.
On this day, Sunday, the 4th day of May, 2025, the Archbishop will be with the priests, religious and the parishioners of St. John's Parish, Oba, for Pastoral Visit and Confirmation.
TIME: 10am.
VENUE: St. John's Catholic Church, Oba.
We are excited to announce our upcoming events for the next few weeks.
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EASTER SEASON
As we celebrate Jesus risen from the dead, He calls us to live a new life by following Him with love, said the Archbishop, Most Rev. Valerian Okeke. He then urged us to live the life of Jesus, who has risen from the dead, the life of love, the life of the divine, the life that is accompanied by divine favour and divine strength, the life which no mortal can stop from progressing. That way, the joy that will radiate, the affection that will come from us, will make us attractive, because the love of God will be shining in us. Wishing us Happy Easter, the Archbishop prays that God Himself help us to attain that life of following Him with Love.
FRANCIS CARDINAL ARINZE'S LECTURE SERIES
These are the Annual Lecture series of His Eminence, Francis Cardinal Arinze to the Priests, Religious and Lay faithfuls of the Catholic Archdiocese of Onitsha and beyond. His Eminence among other things, treats topics that relate with the Church and the Society in general.
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2025 Pastoral Letter
A healthy society is a function of healthy families while at the same time, a healthy family is rooted in a healthy marriage. A healthy marriage gives rise to a healthy family, while healthy families give birth to a good society, a healthy Church and spiritually prosperous souls raised for the household of God and sustenance of the society. (art 5)
AND THE TWO BECOME ONE: TOWARDS A CHRISTIAN MARRIAGE
“Archbishop Valerian Okeke “