If we were to take what you said as the “gospel” truth, then the Cardinal that attended the National Prayer Service that was televised this morning was endangering his faith?
You misunderstand what I am saying.
The general principle is that we are not to endanger our faith by the meetings we attend (or the books we read or the movies we watch, etc.). We ought to safeguard our faith and our relationship with the Lord and not put ourselves into situations where we might be led away from him.
How this general principle applies to any given situation is a matter of prudential judgment from a well-formed conscience. A Cardinal of the Church is not going to abandon Catholicism for Protestantism because he attends an ecumenical prayer meeting. There is no danger there. A college student who is just learning about the Catholic faith who goes to a Protestant Bible study
could be in danger of losing his/her faith by attending such a meeting. Maybe a well-versed Protestant will ask questions that the neophyte is unprepared to answer. And because he/she does not know the answer, he/she might be convinced that there
is no answer and the Protestant interpretation must be correct.
This is why I suggested the OP talk to his/her priest. All I know about the OP is what it says in the profile “In RCIA” and (based on the OP) presumably a college student. To me, that indicates a need for caution. The OP is in the process of converting, which suggests that he/she may not be well-versed in the Catholic faith just yet. And I have known some Protestant campus ministry programs to really pressure Catholics to leave their Catholic faith. As going to such a study is definitely not an obligation, I think it more prudent to encourage the OP not to attend. The shy nature of the OP and apparent willingness to “go along just to get along” only heightens my wariness.
Now, maybe the OP is a college student in RCIA, but he/she is a graduate student and has been studying Catholicism and apologetics for the past five years and knows the Bible and Catechism inside and out. And maybe the Protestant ministry group is full of laid-back people who just want some Christian fellowship and a chance to eat pizza and have a few laughs and no member of the group would ever dream of proselytizing. If that’s the situation, then the OP’s priest might tell him/her that it’s just fine to go because it would not pose a significant danger to his/her faith.
The OP asked for advice about his/her specific situation and I simply suggested what I believe to be the most prudent course of action based on the little info available. It seemed to me that he/she didn’t really even
want to go but simply felt obligated out a sense of not wanting to be deceitful. Since it does not strike me as an instance of lying, I was trying to encourage the OP that it is okay not to go.
If the OP was a bishop asking for advice, my comments would have been much different.
