Debates, ideas and thought in Indonesian parliament regarding choices and advance towards nations ideology has persistenced since independence era. The study is also complex, extensive and wholly political enclosed. In this article, the author scrutinizes on the four main focuses to launch explanations many problems' in the topic offered here. The first is the parliament ways to anticipate through any diverse, debate on the nation's ideology; secondly, is to dig out and explains through re-take place discuss on Piagam Jakarta (Jakarta Charter) in newly parliament sessions; thirdly, is to inform the recent progress on debate concerning proposal to attach "sevent words of Piagam Jakarta", and finally, explains the prospect towards demand to parliament debates regarding the some issue in the future.