Research Aim: Renaissance was a revolt against the supremacy of Christian theology, pope, the prohibition of learning science and logic, and interference of Church in the personal life of individuals during middle ages starting from 500 to 1400 Century. The renaissance proposed a new idea of humanism where religion must not intervene in an individual’s worldly and religious affairs, and people are free to have their own religion and beliefs. This study will critically analyse how the renaissance impacted the Christian religion and beliefs of European people during the 15th and 16th centuries.