The objective of this article is to present some reflections on the peace process signed in Colombia, between the legitimately constituted government and the insurgent group of the FARC, this, with the imperative linkage of the constituent power; with the validity and supremacy of the Political Constitution; respect for public international law and legal (and sometimes not so legal) debates emanating from a never-before-seen transition process towards peace which, of course, amplifies precedents - at a universal level - on conflict resolution armed. An internal armed conflict like the Colombian one that has manifested itself in various variants; that it has left a red balance among the most vulnerable population; where its actors have even resorted to crimes against humanity and where the most recalcitrant sectors of society are strongly opposed to its termination; However, at the request of the general interest, such a conflict deserves to be buried in the pages of Colombian history. Due to its anachronistic nature and the interests for its perpetuation, questions arise about the additions, modifications or restrictions in the legal system that implies obtaining peace and ending the conflict.