Apart from the structural / physical developments noted above, the Parish has grown and developed spiritually. We now have two Masses on Sunday i.e. English and Kiswahili Mass as well as daily celebration of Mass in the adoration chapel. We have many devotional groups and associations which help in strengthening the faith of the Christians. Among the most active are the Catholic Men’s Association (C.M.A), Catholic Women’s Association (C.W.A), Young Christian Workers (Y.C.W), Youth, Pontifical Missionary Children (P.M.C), Charismatic Renewal and we are in the process of forming a Liturgical group, Legion of Mary, etc.
The number of Christians in St. Barnabas Catholic Church who have received several sacraments from the year 2000 is quite impressive as depicted in table below.
| SACRAMENT | TOTAL NO. OF PEOPLE WHO RECEIVED THE SACRAMENT | |
| 1 | Infant Baptism | 1038 |
| 2 | Baptism and Holy Communion for children aged 8- 15years | 253 |
| 3 | Adult baptism | 96 |
| 4 | Confirmation | 540 |
| 5 | Matrimony | 71 |
| 6 | Senatio in Radiche | 21 |
We thank all the priests, sisters, deacons, catechists, the church leaders and the Christian community of St. Barnabas Catholic Church for the spiritual growth and development over the years, through their contributions and selfless giving, a seed planted by Fr. John Hannon.
Our Church Strategic Plan, guided by the Holy Trinity and our patron, St. Barnabas, outlines the means through which we will put into action the Vision, Mission and Core Values of St. Barnabas Church in pursuit of our mandate.