What does the Bible say about experimental religion?

The concept of experimental religion is rooted in the idea that the Gospel must be felt and experienced in the heart. 1 Thessalonians 1:5 highlights this necessity, stating that the Gospel comes not only with words but also with power and deep conviction from the Holy Spirit. This implies that true religion is not merely theoretical but demands a personal transformation and a deep engagement with God's truth. Without this experiential element, the religion of Christ can become just a system of beliefs without any real power or impact on the believer's life.