Central to Seraphim's approach to the faith was the acquisition of the Holy Spirit, which he called the "true goal of the Christian life." He gave his life over to this acquisition through prayer and discipline and he urged the same practice on his visitors. His most remembered saying is, "Acquire a peaceful spirit, and thousands around you will be saved." Prayer, ascetic discipline and acts of mercy achieve this, over a long time. Seraphim said, "Only deeds performed for Christ give us the fruits of the Holy Spirit."