Every citizen has a fundamental right to justice. The judicial system is essential for fostering harmony and peace in society. Examining how the law, legal procedures, and transitional justice have changed through time is the focus of this work. Around the turn of the 20th century, the idea of legal development saw a renaissance and is still present in many contemporary theories. Theories of the development of law use a variety of methodologies and include elements from philosophical, social, and historical viewpoints. The viewpoints of different legal scholars on how the law is applied to describe a trend in legal evolution are discussed. This work also analyses the discriminatory, historical legal, and practical issues related to the application of the law in Pakistan. The history of Pakistan's legal system may be traced back to various occurrences in the subcontinent's Hindu, Muslim, and English eras. Pakistan is an Islamic nation, but it continues to uphold the outdated British-provided law and has legal gaps. To enhance the legal system and bring justice to everyone at their doorstep, this research paper will examine the fundamental problems, their causes, and potential solutions. We are unable to meet the new difficulties facing the judiciary without them. We cannot discount the importance of judges in determining what constitutes social fairness. By implementing new advances and the judiciary's or law commissions' recommendations, we may strengthen our legal system.