We cannot consent to be gagged

And lastly, with all his amiability, the minister should be firm for his principles, and bold to avow and defend them in all companies. When a fair opportunity occurs, or he has managed to create one, let him not be slow to make use of it. Strong in his principles, earnest in his tone, and affectionate in heart, let him speak out like a man and thank God for the privilege. There need be no reticence—there should be none. The maddest romances of Spiritualists, the wildest dreams of Utopian reformers, the silliest chit-chat of the town, and the vainest nonsense of the frivolous world, demand a hearing and get it. And shall not Christ be heard? Shall His message of love remain untold, for fear we should be charged with intrusion or accused of cant? Is religion to be tabooed—the best and noblest of all themes forbidden? If this be the rule of any society, we will not comply with it. If we cannot break it down, we will leave the society to itself, as men desert a house smitten with leprosy. We cannot consent to be gagged. There is no reason why we should be. We will go to no place where we cannot take our Master with us. While others take liberty to sin, we shall not renounce our liberty to rebuke and warn them.

—Spurgeon, Charles H. (2010-05-18). Lectures to My Students (pp. 173-174). Zondervan. Kindle Edition.