We must realize that the Reformation worldview leads in the direction of government freedom. But the humanist worldview with inevitable certainty leads in the direction of statism. This is so because humanists, having no god, must put something at the center, and it is inevitably society, government, or the state.
― Francis A. Schaeffer
Although the world cries out for justice, the basis for it has been disintegrating now that the vagaries of human will have come to replace faith in divine justice and eternal law. Although there is still a broad cultural consensus that it is right to be committed to the well-being of others, the rise of secular humanism makes it more and more difficult to support and explain any such obligation . . . All that the secular humanist has is his own present existence. Nothing has a rational claim to be of greater value for him. Therefore, no ethical claim which involves self-sacrifice, unless it promises due recompense, can win his assent.
The secular humanist who performs an act genuinely altruistic and self-sacrificing is presupposing the falsity of his humanistic beliefs. Loving our neighbour is not a rationally defensible ethic within the humanistic system. It is an ethic theologically grounded in the gospel and respected long after the erosion of faith because of its recognized rightness. It does not and did not grow out of humanistic soil. Logically speaking secular humanism is ethically bankrupt and its assumptions about reality when taken to their logical conclusions turn out to be inhuman and anti-human. The world’s deepest problems are moral and spiritual, not economic and technological.
If there is no God, what does it mean to be human? Who are we in our essence? If we don’t know what it is to be human, what is humanism? There are seven different humanistic theories of who we are, from the one end of Huxley to Ayn Rand to Joseph Fletcher. You just have all of these various definitions from ego-centric humanism to love is the ethic; on what basis? So we are now standing with our feet planted firmly in mid-air. I would say, while theoretically a person may block God out, logically there will be a breakdown because ultimately all enunciation implies a moral doctrine of some kind. And if that moral doctrine is not absolute then the definer himself becomes undefined. That’s what we are living with – an undefined definer giving us definitions for our course, and we are being trapped in the quicksand of the absence of objective truth.
— Ravi Zacharias
Humanism or atheism is a wonderful philosophy of life as long as you are big, strong, and between the ages of eighteen and thirty-five. But watch out if you are in a lifeboat and there are others who are younger, bigger, or smarter.
That which is called humanism, but what would be more correctly called irreligious anthropocentrism, cannot yield answers to the most essential questions of our life.