W. Phillip Keller said this quote

It is becoming fashionable to scorn the idea of sin in society. The impact of humanistic thinking is to belittle the concept that man is corrupt. Psychologists and psychiatrists would persuade us that people really are not responsible for their wrongs. Rather, the view of sociologists is that the environment is all wrong.Their cry is, 'Change society and you will get better men and women'. It simply does not happen.Christ's call is, 'Change men and women and you will get a better society'. This does work. It always has.

~ W. Phillip Keller

Mercy is to care, and care very deeply about one another. It is to care to the point where we are prepared to be involved with the sufferings and adversities of others. It implies that I am prepared to put myself in the other person's place. It means that I shall try to really understand why they behave as they do, even though it injures me. It is a willingness to walk a mile in the other man's moccasins before I criticize his conduct. It is the extension of good will, help, forgiveness, compassion and kindness to one who may not seem to deserve it.

~ W. Phillip Keller

We are identified and known by the sort of fruit, the quantity of fruit, and the quality of fruit borne out in our daily conversation, conduct, and character. There is no greater criterion for Christians. It is the paramount gauge of God's people.

~ W. Phillip Keller

No pastor, no spiritual leader, is ever able to take his people any further than he himself has gone with God.

~ W. Phillip Keller