3 Do you wish then to know in what manner the Word of God, who was again the Son of God, as He was of old the Word, communicated His revelations to the blessed prophets in former times? Well, as the Word shows His compassion and His denial of all respect of persons by all the saints, He enlightens them and adapts them to that which is advantageous for us, like a skilful physician, understanding the weakness of men. And the ignorant He loves to teach, and the erring He turns again to His own true way.
And by those who live by faith He is easily found; and to those of pure eye and holy heart, who desire to knock at the door, He opens immediately. For He casts away none of His servants as unworthy of the divine mysteries. He does not esteem the rich man more highly than the poor, nor does He despise the poor man for his poverty. He does not disdain the barbarian, nor does He set the eunuch aside as no man. He does not hate the female on account of the woman's act of disobedience in the beginning, nor does He reject the male on account of the man's transgression.
But He seeks all, and desires to save all, wishing to make all the children of God, and calling all the saints unto one perfect man. For there is also one Son (or Servant) of God, by whom we too, receiving the regeneration through the Holy Spirit, desire to come all unto one perfect and heavenly man.
Source: The Antichrist (New Advent)