What Will Happen After the Reappearance of Imam Mahdi? It should be borne in mind that there will not be a nook or corner of life that will remain untouched with the effects of Imam Mahdi’s (a.t.f.s.) reappearance. Then, not only the earth, but the shape of the entire universe will undergo visible and tangible alteration. Everything will appear new. For details, a separate book is required. Again, being brief, …