From where does our worldview come? If we are worried about the philosophical errors of modernity, it would be helpful to be able to answer this question.If all right philosophy is derived from the adoption of right premises, the question then reduces to: how do we choose the axioms, the foundational truths, upon which the whole edifice is built?The simple answer, it seems to me, is that most people just choose what looks good to them. It is a somewhat arbitrary process, an act of faith of sorts. Discursive reason does have a part to play in this, but in my experience, it is used most commonly to validate the intuitive choices already made, rather than to investigate their validity with a truly open mind.Consequently, however rational and well worked out we think we present the case for the Christian worldview, unless people are ready to listen, we are unlikely to get anywhere.If we wish to change people’s minds then there are two approaches. One is to examine their worldview rationally and point out any contradictions. As mentioned, this is least likely to convince, simply because on the whole people don’t want to listen. If people do want to listen, it might be because they are facing a crisis by which, in some way, the contradictions or inadequacies of their current worldview are slapping them in the face.But even then, most will still only be prepared to listen if the second approach is taken as well; that is, people must be presented with a set of premises that are better and more attractive than the ones they already have. How can we do this?I would say that this is what the method of the New Evangelization, as described by Benedict XVI, is aiming to do. (I have written an article about this, here ).For Catholics, the strongest presentation of these premises is encountered in the person of Christ in the liturgy. Through this encounter, because we are in relation with Truth, we are more likely to respond with an acceptance of the basic assumptions of, for example, the nature of existence in regard to all that we perceive around us. We accept that we and the world around us really do exist and say: I am - You are - it is. If this were to happen, in one stroke, the radical skepticism of much of modern philosophy would be banished, and by this, we can then accept the ideas of objective truth, beauty and goodness.If this is right, then we can say that the acceptance of the pattern of truth that is the foundation of all good philosophy is made possible by the acceptance of the love of God, for to know Christ, we must love Him. As I described in a recent article, the place where this love is most powerfully offered to us is in the liturgy and the acceptance of this love is an act that is termed. (See A Reflection on Eros, Acedia and Christian Joy .)I suggest, therefore, that the best preparation for the study of philosophy for Catholics, and the best defense we have against attraction to the errors of modern philosophy, is offered to us in the sacred liturgy. It sets forth a liturgical and mystagogical catechesis, which to my mind is one that is grounded in Sacred Scripture, as a priority in a Catholic education. This point has been made before. Following the work of Leo XIII (Providentissimus Deus), St Pius X stressed the importance of the study of Scripture in the formation of priests in his letter. What about the unbaptised and those who never make it into church? How do we reach them?The answer is that we must present Christ to them. Again this goes to Benedict XVI’s little paper on the New Evangelization. We must become supernaturally transformed and partake of the divine nature - a pixel of light in the transfigured mystical body of Christ, the Church. Then, when we relate to others we present them, in some way, in the person of Christ. People will see the pattern of love, that is the foundation of good philosophy in us and be attracted to it... or at least that’s the hope.Once presented with Truth, people are free to either adopt or reject what they see, but they are unlikely ever to adopt it if they are never presented with it!Just as Christians and the lives they lead are the most persuasive argument for the Faith; they can also be the worst. When GK Chesterton asked if there were any good arguments against Christianity he replied, 'Just one. Christians.' This is why we must do our best to be the sort of people who lead others to Christ and not away from Him.It is possible to discern dimly the pattern of Christ through creation. The ancient Greeks did so, as we know, through the beauty of the cosmos. But the cosmos does not reveal it as fully as the Church does.This is why I would say that there is no true philosophy without the Faith, grace and the supernatural; and a lover of true wisdom is always a lover first of divine wisdom ie the good philosopher is really a philo-hagi-osopher!Above, an icon of the personification of Holy Wisdom, and belowm an ancient Russian icon of St Sophia with her three daughters, Faith, Hope and Love