A further confirmation of what we say may be perceived, if we observe the effects which proceed from the Scriptures; for the virtue of a cause is known by its effect. Now, as upon earth there is no more sublime effect than the Christian life, and as the Bible is a most powerful instrumental cause and foundation of this life, it is manifest that it can only proceed from the First Cause of the Christian life, viz., God. Long experience teaches us that human science avails but little in the formation of virtuous habits; for, before Christianity was preached, the whole world was wrapped in the darkness of ignorance and sin; but from the time the Apostles taught the truth, mankind has been enlightened and initiated into many heavenly secrets.
And even in our own days, we see how the teaching of the Holy Scripture has more efficacy than has any other doctrine, in enlightening and consoling men, and in inclining them to live virtuously. For the preachers who discourse only on philosophical subjects, and pay great attention to oratorical effect, produce scarcely any fruit among their Christian hearers. Whereas our forefathers, who in past times confined themselves to the simple preaching of the Holy Scriptures, were able to fill their hearers with Divine love, enabling them to rejoice in affliction and even in martyrdom. I speak also from personal experience. For, when at one time (in order to demonstrate the profundity of Holy Scripture to sciolists, proud of their intelligence) I was wont to discourse on subtle points of philosophy, I found that the people who heard me were inattentive. But as soon as I devoted myself to the exposition of the Bible, I beheld all eyes riveted upon me, and my audience so intent upon my words, that they might have been carved out of stone. I found, likewise, that when I set aside theological questions, and confined myself to explaining Holy Scripture, my hearers received much more light, and my preaching bore more fruit, in the conversion of men to Christ and to a perfect life. For Holy Scripture contains that marvellous doctrine, which, more surely than a two-edged sword, pierces men’s hearts with love, which has adorned the world with virtue, and has overthrown idolatry, superstition, and numberless errors. This proves that it can proceed from none but God.
The more completely the human intellect is purified, the more capable it becomes of apprehending the truth. Now, as there is no purity of life so perfect as that produced by Christianity, Christian doctors, of whom there are many, would (were the Bible not the work of God) on account of their learning and their holiness, be the first to discern the fact. So far, however, from denying the Divine inspiration of the Scriptures, the Fathers of the Church have left many volumes extolling the teaching of Holy Writ, and have written and preached that it is unlawful to alter one iota of the sacred text. Some of them have, in defence of the Divine origin of the Bible, even shed their blood. If these men had not had some certainty that the Scriptures were the work of God, they would, most assuredly, not have sacrificed their lives in such a cause.
Again, truth can never disagree with truth; truth must be in harmony with truth; but it is invariably at war with falsehood. Now, as every science agrees with Holy Scripture, it is evident that it must contain, not falsehood, but truth. The leaders of thought, in every branch of science, have proved that no true science is repugnant to Holy Scripture. Therefore, Christians are not forbidden to study any science, save divination and such like pernicious superstitions, which are derided by all true scientists. This harmony between science and the Bible is a proof of the truth of the latter. Were the Scriptures false, they would infallibly contradict science; whereas the Doctors of the Church show that the Bible and science agree; and they are able to explain any apparent discrepancy between them.
Further. The more truth is impugned, the more, if it have a defender, it becomes clear to the human intellect, which has a natural tendency to truth as to its own perfection. Christianity has been always opposed, both by philosophers and by temporal sovereigns, and has invariably proved itself invincible. This, again, is a strong proof of its truth; for, had it been false, it must, inevitably, have succumbed to persecution.
CHAPTER IX.
THE TRUTH OF THE FAITH PROVED BY ARGUMENTS FOUNDED ON THE PRAYER AND CONTEMPLATION OF CHRISTIANS.
Faith, and meditation on the Holy Scriptures are not only the cause, but also the nourishment and perfection, of the Christian life. Experience, both past and present, shows that Christians given to continual prayer, acquire great perfection in a short space of time, and find such delight in spiritual things, that everything else seems worthless to them. This is the case not with a few learned men only, but with many also of the uneducated. In fact, this is the experience of all, both men and women of every degree, who exercise themselves in prayer. On this fact we intend to found an argument for the truth of our faith.
First. Since God is Pure Act, Supreme Truth, and Infinite Light, it follows that the nearer man approaches to Him (in spirit not in body), the more he will partake of the Divine purity, truth and light. Now, as the Christian life is more pure and perfect than any other, it must be nearer to God than any other life; and Christians approach most closely to Him when they are engaged in the exercise of prayer and contemplation, which renders the soul peculiarly capable of receiving the Divine purity, truth, and light. Since, then, it is by prayer and contemplation, that Christians are confirmed in their Faith in Christ Crucified, and fired with love of Him, it is undeniable that the Faith is Divine truth and light.
Again. Our understanding is naturally inclined to delight in truth, to desire it, and to shun falsehood; and the more a natural inclination is purified, the more vehement it becomes. Prayer purifies the understanding more efficaciously than does any other mental act; and therefore, if in time of prayer, the soul be more drawn to embrace the Faith of Christ than at any other time, this is a proof that the Faith is truth and not falsehood.