Of the difference of these tears, arising from the explanation of the aforesaid state of the soul
“In this way will she feel the fire of My love in herself, because love of her neighbor is developed out of love of Me—that is, out of that learning which the soul obtained by knowing herself and My goodness in her. When, therefore, she sees herself to be ineffably loved by Me, she loves every rational creature with the self-same love with which she sees herself to be loved. And, for this reason, the soul that knows Me immediately expands to the love of her neighbor, because she sees that I love that neighbor ineffably, and so, herself, loves the object which she sees Me to have loved still more. She further knows that she can be of no use to Me and can in no way repay Me that pure love with which she feels herself to be loved by Me, and therefore endeavors to repay it through the medium which I have given her, namely, her neighbor, who is the medium through which you can all serve Me. For, as I have said to you, you can perform all virtues by means of your neighbor, I having given you all creatures, in general and in particular, according to the diverse graces each has received from Me, to be ministered unto by you; you should therefore love them with the same pure love with which I have loved you. That pure love cannot be returned directly to Me, because I have loved you without being Myself loved, and without any consideration of Myself whatsoever, for I loved you without being loved by you—before you existed; it was, indeed, love that moved Me to create you to My own image and similitude. This love you cannot repay to Me, but you can pay it to My rational creature, loving your neighbor without being loved by him and without consideration of your own advantage, whether spiritual or temporal, but loving him solely for the praise and glory of My Name, because he has been loved by Me.
“Thus will you fulfill the commandment of the law, to love Me above everything, and your neighbor as yourselves.
“True indeed is it that this height cannot be reached without passing through the second stage, namely the second stage of union which becomes the third (and final) stage. Nor can it be preserved when it has been reached if the soul abandon the affection from which it has been developed, the affection to which the second class of tears belongs. It is therefore impossible to fulfill the law given by Me, the Eternal God, without fulfilling that of your neighbor, for these two laws are the feet of your affection by which the precepts and counsels are observed, which were given you, as I have told you, by My Truth, Christ crucified. These two states united nourish your soul in virtue, making her to grow in the perfection of virtue and in the unitive state. Not that the other state is changed because this further state has been reached, for this further state does but increase the riches of grace in new and various gifts and admirable elevations of the mind, in the knowledge of the truth, as I said to you, which, though it is mortal, appears immortal because the soul’s perception of her own sensuality is mortified and her will is dead through the union which she has attained with Me.
“Oh, how sweet is the taste of this union to the soul, for, in tasting it, she sees My secrets! Wherefore she often receives the spirit of prophecy, knowing the things of the future. This is the effect of My Goodness, but the humble soul should despise such things, not indeed in so far as they are given her by My love, but in so far as she desires them by reason of her appetite for consolation, considering herself unworthy of peace and quiet of mind, in order to nourish virtue within her soul. In such a case let her not remain in the second stage, but return to the valley of self-knowledge. I give her this light, My grace permitting, so that she may ever grow in virtue. For the soul is never so perfect in this life that she cannot attain to a higher perfection of love. My only-begotten Son, your Captain, was the only One who could increase in no perfection, because He was one thing with Me, and I with Him, wherefore His soul was blessed through union with the Divine nature. But do you, His pilgrim-members, be ever ready to grow in greater perfection, not indeed to another stage, for as I have said, you have now reached the last, but to that further grade of perfection in the last stage, which may please you by means of My Grace.”
Source: The Dialogue (CCEL)