A very wealthy man in the community was not known for his generosity to the church. The church was involved in a big financial program so the fund-raising committee decided they had to pay him a visit. As they met with him, they said that in view of his considerable resources they were sure that he would like to make a substantial contribution to this program.
"I see," he said, "so you have it all figured out have you? In the course of your investigation did you discover that I have a widowed mother who has no other means of support but me?" No, they responded, they did not know that. "Did you know that I have a sister who was left by a drunken husband with five children and no means to provide for them?" No, they said, we did not know that either. "Well, sir, did you know also that I have a brother who is crippled due to an automobile accident and can never work another day to support his wife and family?" Embarrassingly, they responded, no sir, we did not know that either.
"Well," he thundered triumphantly, "I've never given any of them a cent so why should I give anything to you?" (eSermons.com)