A room of terrified working-class small-town men became bold preachers to a crowd of thousands.
Pentecost.
Pentecost was the birth of the church. Also, Jesus used Pentecost to give Believers the Holy Spirit.
To signify the Fire Of the Holy Spirit.
The 'birthday' of the Church, as at Pentecost the Holy Spirit came upon the disciples of Jesus and after that moment they began to go out and preach the gospel, forming the Christian Church
On the Day of Pentecost, when the Apostles received the Seal of the Holy Spirit.
The Church began on Pentecost Sunday when the Holy Spirit descended upon the apostles.
because its when you recieve the sacrament of the girfts of the holy spirit.
This is usually considered to be the day of Pentecost as described in Acts.
At Pentecost, as depicted in the Bible in Acts 2, the Holy Spirit descended upon the apostles in the form of tongues of fire, enabling them to speak in different languages. This empowered them to spread the message of Christianity to people from various regions who were gathered in Jerusalem at that time. The event is considered the birth of the Christian church.
Our Blessed Lord established the Catholic Church in Jerusalem with the sending of the Holy Spirit on Pentecost around 34 A.D.
Pentecost commemorates the day that the Holy Spirit descended upon the Apostles, prompting them to begin evangelizing. It is the birthday of the Church. Had Pentecost never occurred, there would be no Christian Church today.
The beginning of Christianity was in Israel at Pentecost when the Holy Spirit came on the disciples to form the Catholic Church.