Pope Pius XII
Divino Afflante Spiritu §60
Divino Afflante Spiritu: On Promoting Biblical Studies
60 With this spiritual food the mind of the interpreter is fed and nourished "to the commemoration of faith, the consolation of hope, the exhortation of charity." "To live amidst these things, to meditate these things, to know nothing else, to seek nothing else, does it not seem to you already here below a foretaste of the heavenly kingdom?" Let also the minds of the faithful be nourished with this same food, that they may draw from thence the knowledge and love of God and the progress in perfection and the happiness of their own individual souls. Let, then, the interpreters of the Divine Oracles devote themselves to this holy practice with all their heart. "Let them pray, that they may understand"; let them labor to penetrate ever more deeply into the secrets of the Sacred Pages; let them teach and preach, in order to open to others also the treasures of the word of God.
Source: Divino Afflante Spiritu (Vatican.va)