From a sermon by George Whitefield:
O that the Lord would be pleased to pass by some of you at this time! O that he may call you by his Spirit, and make you a willing people in this day of his power! For I know my calling will not do, unless he, by his efficacious grace, compel you to come in. O that you once felt what it is to receive Jesus Christ into your hearts! You would soon, like Zaccheus, give him everything. You do not love Christ, because you do not know him; you do not come to him, because you do not feel your want of him: you are whole, and not broken hearted; you are not sick, at least not sensible of your sickness; and, therefore, no wonder you do not apply to Jesus Christ, that great, that almighty physician. You do not feel yourselves lost, and therefore do not seek to be found in Christ. O that God would wound you with the sword of his Spirit, and cause his arrows of conviction to stick deep in your hearts!