In this World: Unfortunately, the majority of Muslims nowadays follows disbeliever’s customs, rituals, and traditions which are against the teachings and values of Islam. It will be useful if they follow them in the field of technology and science. This the book sheds light on this topic to implant the spirit of joining and supporting the believers and warns them against the bad consequences of copying the same style of life of disbelievers. We hope that Muslims will get benefited from it and adopt the necessary measures to act upon the orders of our religion.