If you are looking for religious life, of all the above mentioned, the only ones that are religious orders are the Carmelite Monks and the Franciscans of the Immaculate. The others are what is canonically known as Apostolic Societies. They often live in community anf follow the evnagelical counsels. But they do not have a canonical rule as to Carmelites, Benedictines, Augustinians, Franciscans and Basilians. Nor do they make solemn vows. Some make simple vows. There is a difference between simple and solemn vows. Some do not make vows at all or make a promise of obedience to the statutes of their institute, which they often refer to as their rule, because these statutes govern their life and apostolate.
Of the clerical societies or fraternities, my personal favorites are the Canons of St. John Cantius and the Institute of Christ the King. I find that they seem to get along very well with other members of the clergy. They are very humble and very joyful. My personal experience with them has been very positive. They do not take a condescending attitude toward the Ordinary Form of the mass or toward those who prefer the OF. They have no problems working alongside religious and diocesan priests who subscribe to the OF. In addition, they are very helpful to those communities who want to celebrate the OF in a more reverent manner that is consistent with Vatican II. They make a genuine effort to help priests and religious understand the decrees that came out on the liturgy and to implement them correctly. They are very knowledgeable about liturgy in both forms, even though they celebrate only the EF.
The other quality about them that I find very admirable is that they have no questions about the integrity of Vatican II and its decrees. Their concerns are about the misinterpretations that people have given to the decrees, which is a legitimate concern for many of us who are religious or priests trying to be faithful to the Church.
Finally, I find that they are not stuck at 1963. They use the current Catechism of the Catholic Church in their catechesis. They have produced a number of catechetical books and other materials based on the CCC. It is refreshing to see a traditional institute integrate tradition with the current explanations of our faith as written by and approved by current popes and orthodox scholars such as the ones who put together the CCC. I find in them a genuine continuity between the past and the present.
I must say that I do not know all of the other gorups. I do know the Carmelite Monks and the Franciscans of the Immaculate. The Franciscans of the Immaculate of course belong to my religious family and I know them better. They are a religious order. You would have to make solemn vows as a brother. There is no guarrantee that you will be ordained, because the rule of St. Francis does not guarrantee this. The rule was written for brothers. Priests are admitted to the Franciscan family as an exception to the rule, not as the norm. But as you go through the period of formation, which can take from 6 to 10 years before making solemn vows, you do get feedback and you know whether the brothers are going to approve you for Holy Orders or not long before you make solemn vows. Unless there is a radical change, if you were approved for Holy Orders before you made solemn vows, the brothers make it a policy to go forward. But they do deserve the right to change their mind. This is done by a vote of the entire community several months before you are scheduled to be ordained a deacon. Again, you usally know whether you’re on track for Holy Orders before making solemn vows. I just like to warn those entering the Franciscan family about this, because some men are shocked when they enter the postulancy that they do not hear anything mentioned about the priesthood during their entire formation period of six to 10 years. The reason is that the life of the Franciscan is not about being a preist, but about being like Francis of Assisi, the perfect mirror of Christ. The expectation is that you are entering because you want to follow Christ in the manner that Francis did.
Usually, Franciscans do not train their own men for the priesthood. Those who ask to be ordained and are approved are sent to a Catholic university for a Master’s Degree in Theology. Franciscans do not have seminaries. We do have a postulancy, novitiate, and period of temporary vows. During that time you study Franciscan theology, history, liturgy, Franciscan philosophy, Franciscan art, Franciscan approach to the scriptures, Franciscan ministry, Franciscan spirituality and Franciscan mysticism. You also spend time in internships in different community houses, usually in the summer when you’re not in classes.
Another caution about joining Franciscans is that you may never see a parish. Parish ministry among Franciscans is decreasing for a simple reason. We are ordaining less men and this is very deliberate, to keep the number of ordained and lay brothers pretty even. We are taking up more ministries among the poor, the unborn, the immigrant and in the missions. Then of course there is the contemplative side of Franciscan life. There are many hours spent praying the Liturgy of the Hours in community, silence, lectio divina and other penitential acts and observances.
The Franciscans of the Immaculate have as their special ministry the promotion of devotion to the Immaculate. They are often more involved in communication ministry, as was St. Maximilian Kolbe, who is the inspiration for this branch of the order. They are a wonderful group of very holy friars, sisters, nuns and secular brothers and sisters.
I hope this information is helpful.
Fraternally,
Br. JR, OSF