12 Moreover ancient codices of the Sacred Books have been found and edited with discerning thoroughness; the exegesis of the Fathers of the Church has been more widely and thoroughly examined; in fine the manner of speaking, relating and writing in use among the ancients is made clear by innumerable examples. All these advantages which, not without a special design of Divine Providence, our age has acquired, are as it were an invitation and inducement to interpreters of the Sacred Literature to make diligent use of this light, so abundantly given, to penetrate more deeply, explain more clearly and expound more lucidly the Divine Oracles. If, with the greatest satisfaction of mind, We perceive that these same interpreters have resolutely answered and still continue to answer this call, this is certainly not the last or least of the fruits of the Encyclical Letter Providentissimus Deus, by which Our Predecessor Leo XIII, foreseeing as it were this new development of biblical studies, summoned Catholic exegetes to labor and wisely defined the direction and the method to be followed in that labor.
Source: Divino Afflante Spiritu (Vatican.va)