A zealous man in religion is pre-eminently a man of one thing. It is not enough to say that he is earnest, hearty, uncompromising, thorough-going, whole-hearted, fervent in spirit. He only sees one thing, he cares for one thing, he lives for one thing, he is swallowed up in one thing: and that one thing is to please God. Whether he lives, or whether he dies—whether he has health, or whether he has sickness—whether he is rich, or whether he is poor—whether he pleases man or whether he gives offence—whether is he thought wise, or whether he is thought foolish—whether he gets blame, or whether he gets praise—whether he gets honour, or whether he gets shame—for all this the zealous man cares nothing at all. He burns for one thing; and that one thing is to please God, and to advance God’s glory. If he is consumed in the very burning, he cares not for it—he is content. He feels that, like a lamp, he is made to burn; and if consumed in the burning, he has but done the work for which God appointed him. Such a one will always find a sphere for his zeal. If he cannot preach, work, and give money, he will cry, and sigh, and pray . . . . If he cannot fight in the valley with Joshua, he will do the work of Moses, Aaron, and Hur, on the hill (Exodus 17:9-13). If he is cut off from working himself, he will give the Lord no rest till help is raised up from another quarter, and the work is done. This is what I mean when I speak of “zeal” in religion.
J. C. Ryle, Practical Religion, 1959 ed. p. 130.
Cited on p. 173 of Knowing God, by J. I. Packer
John Charles Ryle (1816-1900)
First Anglican Bishop of Liverpool