A theist believes there is a God, an atheist believes there is no God, an agnostic is unsure if there is a God or not. This study focuses on the Islamic perspective, aiming to explore the rationality of faith by examining arguments for the existence of God within the context of Islamic teachings. The research delves into the rich tapestry of Islamic thought, drawing from the Holy Qur'an, Hadith (traditions of the Prophet Muhammad), and the works of prominent Islamic scholars such as Imam Ghazali and Allama Iqbal. Through a comprehensive analysis, the study evaluates various arguments, such as teleological, cosmological, personal spiritual experiences, and moral arguments, as they appear in Islamic thought. These arguments are scrutinized through the lens of reason, logic, and critical thinking while acknowledging the intrinsic interplay between faith and reason in Islamic tradition. The research identifies the significance of faith as a powerful force in human nature, not immune to challenges and doubts. To address these concerns, the study explores how Islamic teachings embrace both intellectual and experiential aspects, providing a harmonious integration of intellect, emotions, and spirituality in the pursuit of faith. Furthermore, the study examines some common challenges to faith in the modern scientific age considering the role of revelation and natural theology in bolstering the rational foundations of faith. It also investigates the concept of personal experience and intuitive encounters with the divine, acknowledging their importance in strengthening one's belief in God. By examining arguments within the context of Islamic teachings, this study contributes to the broader discourse on faith's rationality, offering valuable insights into the intellectual and spiritual dimensions of the human journey in seeking a connection with the divine.