God will teach his ways not to those who want to run on ahead, as if they could rule themselves better than he can, but to those who do not strut about with their heads in the air or dig in their heels, when his easy yoke and light burden are set on them. (Augustine on Ps. 25:9)
Men, it has been well said, think in herds; it will be seen that they go mad in herds, while they only recover their senses slowly, and one by one. (Charles Mackay - 1841)
"[Christian] doctrine is a good and a precious thing, but it is not being preached for the sake of being heard but for the sake of action and its application to life." Martin Luther #Christiandoctrine