So, the ecumenism could signify both that the Protestantism did make faults, but also it could be seen as a technique that avoids the Protestantism judgement by other confessions by persuading them to waive also to some of their concepts.
===What to do?===
There is no astonishment that the Protestantism was who proposed the ecumenism (in the shape about which we are dealing in this article). This is because the protestant movement has made the biggest changes to the Catholic Church teachings and, so, it has done the most important waiver at the Jesus Christ’s words and example. The outcome was that the errors are becoming more evidently.