The charismatic renewal is a bona fide, accepted movement. It falls under the control of your local Bishop’s office. For information, the preacher of the Papal household is a
charismatic Franciscan. Here is a link to the national committee of the
charismatic renewal. As well, here is a link to an explanation of what is known as the
baptism in the Holy Spirit. The movement, rather than moving toward protestantism, is reclaiming the genuine use of the charisms that we received at our Baptism and Confirmation. I would say that it is prudent for you to research this a bit, and ask some questions of your local group before proceeding. What I can tell you is that receiving the baptism in the Holy Spirit (that is just a name, it is not a Sacrament) absolutely lit my faith on fire. Day and night difference. And, I have never uttered a single syllable in a tongue, as my gift is entirely different - yet each of our charisms is to be used for the building up of the Church.
I’ll add that the Charismatic Renewal/Movement is within the church an International Ecclesial Union, a label or designation within the Church. More specifically it is inculcated under the Vatican as the International Catholic Charismatic Renewal Services (ICCRS). All of the Popes since Vatican II have either spoken favorably or promoted it.
I can understand the heebee geebee’s that someone who is not familar with it , sense or seem to get from it. Thats understandable since I felt the same way before my involvement with it. But the movement is 100% inline and a respecter of Catholic Doctrine, the rubrics, et al. Additionally , the heebee geebees arise from lack of discernment and discernment on comes from experience. Until one gains experience in this area, experience with ‘words from god’ being spoken by another, then it is healthy to have doubts and some fear.
Although the movement or more specifically some of its participants may have some problems as does the wider or whole Church. Especially since one doesnt belong to the Charismatic Renewal as one does to a Religious or Lay Order. It is quite voluntary on the participant and through a local level parish prayer group with no formal enrollment involved
or required or suggested.
The Charismatic Movement mainly exists within local parishes within a Church’s established prayer groups. These prayer groups usually are associated with an umbrella group. For me in my area, the umbrella group is
SCRC.org (Southern California Renewal Communities: Serving Catholic Charismatic Renewal in Los Angeles Archdiocese and wider Southern California).
A typical Charismatic Prayer Group at a local parish may be labeled ‘Charismatic’ or just labeled a ‘Prayer Group’. Typically one or more members who is gifted with ‘words from God’ or ‘prophecy’ or ‘Healing’, etc. will attend these. Although, I have been to some of these prayer groups where there are no members with any discernable gifts that are present. But the prayer/praise/worship being offered to God is important all the same.
Occasionally, there are ‘characters’ present who feel they are gifted either with ‘prophecy’ : ‘words from God’, ‘healing’ or otherwise, but actually have nothing. If its troublesome or worse(?), a person can go to another prayer group. Most of the time these characters are not entirely disruptive or problematic, but benign.
Some of these Charismatic Prayer Groups exist solely to help others with crises, personal problems, give words from God/prayer to people with problems…health/decisions/etc. Other groups primary focus is prayer/praise/worship to God through singing, and praying over those who want prayer. It is during the praying over others that the gifted members will usually relate ‘words from God’ for the one being prayed over.