The RCCG observes the major Christian holidays of Christmas (celebrating the birth of Christ) and Easter (celebrating the Resurrection). These festivals are occasions of worship, prayer, and spiritual celebration. Christmas and Easter services are marked with special emphasis, and the church uses these seasons to emphasize core Christian doctrines and to encourage believers in their faith.

Beyond the traditional Christian holidays, the RCCG has developed its own major spiritual events and prayer festivals that have become central to the church's life. Most notably, the Holy Ghost Congress is an annual meeting held to commemorate the Day of Pentecost, featuring powerful preaching, prayer, and the expectation of the manifestation of the Holy Spirit's gifts. Other significant events include the Thanksgiving and Christmas activities. These gatherings provide opportunities for corporate worship, spiritual formation, and the experience of God's power. The RCCG's liturgical calendar emphasizes the work of the Holy Spirit and the ongoing spiritual vitality of the church.