In the early centuries of the Church most theologians were also pastors. For them, theology and spirituality, contemplation and Christian living were inseparable. One of their watchwords was: "To be, and not merely to seem to be, friends of God."John Henry Newman drank deeply from the wellsprings of the Church Fathers, engaging in pioneering ressourcement that anticipated the great Patristic revival in twentieth century Catholicism.As preacher and pastor, he was keenly sensitive to the challenges of the Gospel and the need for ongoing conversion. He was also alert to the self-deceptions to which our fallen nature is prone. Hence his Advent sermon on "The Ventures of Faith:'
Let every one who hears me ask himself the question, what stake has he in the truth of Christ's promise? How would he be a whit the worse off, supposing (which is impossible), but, supposing it to fail? We know what it is to have a stake in any venture of this world. We venture our property in plans which promise a return; in plans which we trust, which we have faith in. What have we ventured for Christ? What have we given to Him on a belief of His promise? The Apostle said, that he and his brethren would be of all men most miserable, if the dead were not raised. Can we in any degree apply this to ourselves? We think, perhaps, at present, we have some hope of heaven; well, this we should lose of course; but after all, how should we be worse off as to our present condition?A trader, who has embarked some property in a speculation which fails, not only loses his prospect of gain, but somewhat of his own, which he ventured with the hope of the gain. This is the question, What have we ventured? I really fear, when we come to examine, it will be found that there is nothing we resolve, nothing we do, nothing we do not do, nothing we avoid, nothing we choose, nothing we give up, nothing we pursue, which we should not resolve, and do, and not do, and avoid, and choose, and give up, and pursue, if Christ had not died, and heaven were not promised us. I really fear that most men called Christians, whatever they may profess, whatever they may think they feel, whatever warmth and illumination and love they may claim as their own, yet would go on almost as they do, neither much better nor much worse, if they believed Christianity to be a fable.When young, they indulge their lusts, or at least pursue the world's vanities; as time goes on, they get into a fair way of business, or other mode of making money; then they marry and settle; and their interest coinciding with their duty, they seem to be, and think themselves, respectable and religious men; they grow attached to things as they are; they begin to have a zeal against vice and error; and they follow after peace with all men. Such conduct indeed, as far as it goes, is right and praiseworthy. Only I say, it has not necessarily any thing to do with religion at all; there is nothing in it which is any proof of the presence of religious principle in those who adopt it; there is nothing they would not do still, though they had nothing to gain from it, except what they gain from it now: they do gain something now, they do gratify their present wishes, they are quiet and orderly, because it is their interest and taste to be so; but they venture nothing, they risk, they sacrifice, they abandon nothing on the faith of Christ's word.