by John Calvin
The following selection by John Calvin was taken from book 2, chapter 2 parts 18-21 of The Institutes of The Christian Religion, translated by by Henry Beveridge, Esq. A must read for all Christians who aspire to better understand the Bible's teaching on man's spiritual impotence prior to the regeneration of the Holy Spirit.
18. The limits of our understanding
We must now explain what the power of human reason is, in regard to the kingdom of God, and spiritual discernments which consists chiefly of three things - the knowledge of God, the knowledge of his paternal favour towards us, which constitutes our salvation, and the method of regulating of our conduct in accordance with the Divine Law. With regard to the former two, but more properly the second, men otherwise the most ingenious are blinder than moles. I deny not, indeed, that in the writings of philosophers we meet occasionally with shrewd and apposite remarks on the nature of God, though they invariably savour somewhat of giddy imagination. As observed above, the Lord has bestowed on them some slight perception of his Godhead that they might not plead ignorance as an excuse for their impiety, and has, at times, instigated them to deliver some truths, the confession of which should be their own condemnation. Still, though seeing, they saw not. Their discernment was not such as to direct them to the truth, far less to enable them to attain it, but resembled that of the bewildered traveller, who sees the flash of lightning glance far and wide for a moment, and then vanish into the darkness of the night, before he can advance a single step. So far is such assistance from enabling him to find the right path. Besides, how many monstrous falsehoods intermingle with those minute particles of truth scattered up and down in their writings as if by chance. In short, not one of them even made the least approach to that assurance of the divine favour, without which the mind of man must ever remain a mere chaos of confusion. To the great truths, What God is in himself, and what he is in relation to us, human reason makes not the least approach. (See Book 3 c. 2 sec. 14, 15, 16.)