Abstract
Observing the religious holidays are one of the important aspects of any religion. Way of observing Religious days reflects history, teaching, culture and followers’ psychology of any particular religion. Religious Celebration keeps followers of specific religion culturally, traditionally unites and connected. It keeps religion alive by-passing thousands of years old traditions to new generation practically. Judaism tracks their origin back through revealed text as Islām do. Islāmic scriptures verified Moses () as a Prophet but Jews denied Muḥammad () as the last messenger. Jews are addressed at many places in Qurʼān as people of the book by narrating the stories of Moses () and asked to accept Qurʼān as a last message from the very same divine nature who revealed Torah. Qurʼān also talks about Sabbath (Holy Saturday). For this purpose, in modern day Muslims should have acquaintance about religious holidays in Judaism for interfaith harmony and peace. By Adopting Descriptive and comparative methodology, religious holidays their significance, way of observing and performing rituals in Judaism and Islām are brought into light in this article. Moreover, their socio-economic aspects are discussed.