This study aims to examine the concept of love in Islam, the Islamic principles for nurturing love and building family life, and the implementation of love according to Islamic law. Using a qualitative approach through library research, this study explores primary Islamic legal sources such as the Qur’an, Hadith, classical fiqh works, and contemporary scholarly writings. The findings reveal that love in Islam encompasses spiritual, moral, and social dimensions. The highest form of love is love for Allah, followed by love for the Prophet Muhammad, love for striving in the path of Allah, and love for fellow human beings. In the family context, Islamic law provides normative guidance distinct from modern Western cultural norms, particularly regarding relations between men and women before and after marriage. Islam emphasizes responsibility, mutual respect, and effective communication between spouses to achieve lasting happiness and affection. The implementation of love in Islamic law is reflected in daily attitudes and behaviors grounded in compassion, justice, and social responsibility. Thus, love in Islam is not merely an emotional expression but a manifestation of servitude and obedience to Allah Almighty.