Here is the sum of the matter. We must earnestly endeavor to know the truth of the biblical worldview and to make it known with integrity to as many people as possible with the best arguments available. To know God in Christ means that we desire to make Christian truth available to others in the most compelling form possible. To be created in God’s rational, moral and relational image means that our entire being should be aimed at the glorification of God in Christian witness. A significant part of that witness is Christian apologetics." - Douglas Groothuis (Christian Apologetics, p.44)