“We can think of God's kingdom and righteousness only in the light of the pietistic.”
“Don't think from this rhapsody that I am undergoing a fit of pietistic exaltation.”
“For example, I point to the pietistic practices of Bahais, Buddhists, and Mormons to encourage my Baptist Pietist students to take their pietism a little more seriously.”
“But pietistical ideas were profoundly different from all intellectual ideas.”
“True religion occupies the happy mean between miserable unfaith, on the one hand, and timorous superstition, wild fanaticism, and pietistical zeal on the other.”
“Several European countries were experiencing similar pietistical trends.”