Christianity is not just involved with "salvation", but with the total man in the total world. The Christian message begins with the existence of God forever, and then with creation. It does not begin with salvation. We must be thankful for salvation, but the Christian message is more than that. Man has a value because he is made in the image of God.
Francis SchaefferMan is indeed lost, but that does not mean that he is nothing. We must resist humanism, but to make a man a zero is not the right way to resist it ... [The] Christian position is that man is made in the image of God and even though he is now a sinner, he can do things that are tremendous - he can influence history for this life and the life to come, for himself and for others...From the biblical viewpoint, man is lost, but great.
Francis SchaefferThe purpose of apologetics is not just to win an argument or a discussion, but that people with whom we are in contact may become Christians and then live under the Lordship of Christ in the whole spectrum of life.
Francis Schaeffer