"Then He said to His disciples. "The harvest is ready but the laborers are few. Ask the harvest master to send out laborers to gather his harvest." Mt. 9:37-38
Many influences come together to bring it about that a woman or a man decides to become more fully involved in the ministerial life of the church. This personal commitment can be temporary or permanent, partial or complete. Whatever form this calling may take, a Catholic believes that the Holy Spirit is the source of every authentic vocation. The instruments, the human means, of His work often include the living example of persons in a given church ministry. There is also the home, the classroom, the hospital, retreat houses, religious experience, reading, friends, prayer...the Bible itself. All of these, and other things also, contribute to a church vocation.
The full and permanent commitment involved in the religious life and priesthood has long had its place in Catholic tradition. Yet these callings are by no means the only vocation: in the best sense all Christians are called to a vocation in the community. Marriage itself, for example, is certainly a vocation. We list here not simply priesthood and religious life but other possibilities for ministry in the Church. And there are others not listed here, such as sodalities, covenant communities, etc. Information about these can be secured from local pastors or chanceries, or from the National Religious Vocation Conference.
It is the Spirit that the Father has sent through Christ that is at the center of a church vocation, just as Christ Himself is the head of the Church. Hence this kind of vocation, while it is certainly a matter of professional guidance and consultation on a "career" level, is also far more than that. Here the assistance of a competent spiritual director is invaluable. The work of the Spirit must be discerned. This discernment means, among other things, evaluating the qualities of a person who wishes to follow such a vocation.
The general qualifications for priesthood and the religious life (and similarly for other church-related occupations) include an appropriate level of spiritual life, emotional and physical health, and a level of intelligence and academic accomplishment consistent with the kind of life one seeks. One may enter some form of training as early as first-year high school or as late as "mid" or even later life. Most commonly, however, a man or woman enters a formation program after high school or college. The length of training varies depending upon when one enters a program, the extent of his or her background, and the specific traditions of a given community or diocese. Generally, for example, it takes the same amount of preparation to become a diocesan priest as for any other professional person: four years after college, or eight years after high school. Formal entrance into a seminary or community is often preceded by participation in an associate or affiliate program.
There is no obligation created by seeking the counsel of a trusted, knowledgeable advisor – and it is most important to do so.
A Catholic might wish to serve the Church, the people of God, in a specific, professional manner. This could be done as a diocesan priest, permanent deacon, religious brother, religious priest, religious sister, as a lay person employed in a Church ministry or engaged in volunteer work, as a member of a secular institute or by participation in any number of Church organizations.
To learns more visit https://www.religiousministries.com/catholic-vocations/vocations-in-the-church/