It is unclear what is meant by "when Palestine is free in Islam." However, based on the search results, it seems that there are different interpretations and opinions regarding the issue of Palestine in Islam. Some Muslims believe that the liberation of Palestine is an important issue for the Muslim world and that it is the first issue of the world of Islam. Others believe that the issue of Palestine is a political one and that it should be resolved through peaceful means.

It is important to note that the Quran does not give details of events that will happen, but it mentions them globally if they are mentioned at all. The Hadith mentions a war between Muslims and Jews, but it does not mention Palestine by name, so this war will be general, i.e., in Palestine and other places.

In terms of the outcome of the conflict, it is not clear what will happen. However, some Muslims believe that the liberation of Palestine will not necessarily mean that the Day of Judgement has occurred.

It is important to approach this issue with sensitivity and respect for different opinions and interpretations.