This book delves into the concept of boundaries within Islam, focusing on the relationships with relatives and friends. It will explore how Islamic principles provide guidance on maintaining balance, avoiding transgressions, and fostering strong, meaningful bonds. From upholding the rights of kinship to ensuring the sincerity of friendships, these boundaries are essential in leading a life that is pleasing to Allah and beneficial to those around us. By understanding and observing these boundaries, Muslims can cultivate relationships that are not only socially fulfilling but also spiritually rewarding, in line with the teachings of the Quran and the Sunnah of the Prophet Muhammad (peace and blessings of Allah be upon him).