"If the arguments of natural theology and Christian evidences are successful, then Christian belief is warranted by such arguments and evidences for the person who grasps them, even if that person would still be warranted in their absence…. One can envision great benefits of having such a dual warrant of one’s Christian beliefs… On Plantinga’s epistemological model, at least, one would then have greater warrant for believing such claims. Greater warrant could in turn lead an unbeliever to come to faith more readily or inspire a believer to share his faith more boldly. Moreover, the availability of independent warrant for Christian truth claims apart form the Spirit’s witness could help predispose an unbeliever to respond to the drawing of the Holy Spirit when he hears the gospel and could provide the believer with support in times of spiritual dryness or doubt when the Spirit’s witness seems eclipsed."
— William Lane Craig, Reasonable Faith p. 48
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Other students I met with at Princeton were enrolled in a class taught by the New Testament critic Elaine Pagels which they nicknamed the “Faithbusters Class” because of its destructive effect on the faith of many Christian students. They had no way of knowing how far out of mainstream scholarship Prof. Pagels’ views on the Gnostic gospels are. It was a privilege to share with them grounds for the credibility of the New Testament witness to Jesus.
Their experience is not unusual. In high school and college Christian teenagers are intellectually assaulted with every manner of non-Christian worldview coupled with an overwhelming relativism. If parents are not intellectually engaged with their faith and do not have sound arguments for Christian theism and good answers to their children’s questions, then we are in real danger of losing our youth. It’s no longer enough to teach our children simply Bible stories; they need doctrine and apologetics. It’s hard to understand how people today can risk parenthood without having studied apologetics.
Unfortunately, our churches have also largely dropped the ball in this area. It’s insufficient for youth groups and Sunday school classes to focus on entertainment and simpering devotional thoughts. We’ve got to train our kids for war. We dare not send them out to public high school and university armed with rubber swords and plastic armor. The time for playing games is past.
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— William Lane Craig
(Source: thepoachedegg.net)
"Success in witnessing is simply communicating Christ in the power of the Holy Spirit and leaving the results to God. Similarly, effectiveness in apologetics is presenting cogent and persuasive arguments for the Gospel in the power of the Holy Spirit, and leaving the results to God."
— William Lane Craig
(Source: apologetics315.com)
God is by definition the greatest conceivable being. As the greatest conceivable being, God must be perfect. Now a perfect being must be a loving being. For love is a moral perfection; it is better for a person to be loving rather than unloving. God therefore must be a perfectly loving being. Now it is of the very nature of love to give oneself away. Love reaches out to another person rather than centering wholly in oneself. So if God is perfectly loving by his very nature, he must be giving himself in love to another. But who is that other? It cannot be any created person, since creation is a result of God’s free will, not a result of his nature. It belongs to God’s very essence to love, but it does not belong to his essence to create. So we can imagine a possible world in which God is perfectly loving and yet no created persons exist. So created persons cannot sufficiently explain whom God loves. Moreover, contemporary cosmology makes it plausible that created persons have not always existed. But God is eternally loving. So again created persons alone are insufficient to account for God’s being perfectly loving. It therefore follows that the other to whom God’s love is necessarily directed must be internal to God himself.
In other words, God is not a single, isolated person, as unitarian forms of theism like Islam hold; rather, God is a plurality of persons, as the Christian doctrine of the Trinity affirms. On the unitarian view God is a person who does not give himself away essentially in love for another; he is focused essentially only on himself. Hence, he cannot be the most perfect being. But on the Christian view, God is a triad of persons in eternal, self-giving love relationships. Thus, since God is essentially loving, the doctrine of the Trinity is more plausible than any unitarian doctrine of God.
Philosophical Foundations for a Christian Worldview, pp. 594-595
