In Swedenborg's works, “enlightenment” means an ordering and linking of truths in our minds by the Lord, so that we understand them more clearly and deeply than before. Perhaps because of his intense awareness of spiritual world influences on us, Swedenborg does not advocate us seeking our own enlightenment on what is true, but instead to acquire it through hearing and obeying what the Lord reveals to us through the Word.

When people read the Word as a holy book in order to know what’s true, and think about what they are reading, they are inviting the Lord to flow into their minds, and carry out this ordering and linking process.

When someone then tries to put those truths into the acts of his or her life, the order and enlightenment are much increased. Note that the Lord doesn’t reveal new truths this way, but simply casts new light on the truths that the person has freely acquired.

Such enlightenment can go on through this life on earth and on to eternity in heaven. Some translators of Swedenborg's Latin have used the word “illustration” instead of “enlightenment.”

(Odkazy: Arcana Coelestia 8211, 9424, 10551, Arcana Coelestia 10551 [2]; The Word 13; The Doctrine of the New Jerusalem Regarding the Sacred Scripture 57; The Doctrine of the New Jerusalem Regarding Faith 5)

58. The Word shines and is translucent with them because every particular in the Word contains in it a spiritual and celestial sense, and these senses exist in the light of heaven. Consequently the Lord flows through these senses and their light into the natural sense and its light in a person. As a result, the person acknowledges truth from an inner perception, and so sees it in his thought, and this whenever he is prompted by an affection for truth because it is true. For perception springs from affection, and thought from perception, and this produces the acknowledgment we call faith.

But we will say more on this subject in the next section on the conjunction of the Lord with a person by means of the Word.