[2] This is the reason for saying that the Lord is Goodness itself and Truth itself. It is clear from the Lord's own words that He is Goodness itself,

Why do you call Me Good? Nobody is Good except the one God. Matt 19:16,17; Luke 18:18,19.

And where the good deeds of love and charity are listed,

Insofar as you did it to one of the least of these My brothers you did it to Me. Matt 25:40.

The word 'brothers' describes those who are governed by good, and so describes varieties of good, see 2360, 3803, 3815, 4121, 5409; thus 'the Lord's brothers' are those who are governed by good that originates in Him, 4191, 5686, 5692, 6756. It is likewise clear from the Lord's words that He is Truth itself,

Jesus said, I am the way, the truth, and the life. John 14:6.

And elsewhere,

When the Spirit of truth comes, He will guide you into all truth; He will not speak from Himself. He will take from what is Mine and declare it to you. John 16:13-15.

From all this it is evident what 'putting wisdom in the heart' means.

[3] 'Writing the law on the heart' in Jeremiah is also used to mean much the same thing,

I will put My law in the midst of them, and will write it on their heart. No more will every man teach his companion, or every man his brother^a, saying, Know Jehovah. For they all will know Me. Jer 31:33,34.

'Writing the law on the heart' means entering Divine Truth into the will, thus in a person's love. When this is done the person no longer has to draw Divine Truth out of store in his memory; instead the good itself belonging to love causes him to perceive intuitively. This is why it says, 'No more will every man teach his companion, or every man his brother, saying, Know Jehovah. For they all will know Me'. This is what celestial angels inhabiting the inmost heaven are like, see in the places referred to in 9277.

[4] What it is to will and do what is good and true for goodness and truth's sake, meant here by 'putting wisdom in the heart of everyone wise in heart', must be stated briefly. All who love the Lord above all things and their neighbour as themselves do what is good and true for goodness and truth's sake. For as has been stated above, goodness and truth are the Lord Himself; therefore since they love what is good and true, that is, since they are moved by love to will and do it, they love the Lord. Those too who love their neighbour as themselves will and love what is good and true for goodness and truth's sake, for in the universal sense that which is good and true constitutes the neighbour. The neighbour is one's fellow citizen, the [local] community, one's country, the Church, and the Lord's kingdom; and loving the neighbour consists in goodwill towards these, that is, in desiring their good, and therefore their good is what must be loved. And when this is loved the Lord is loved, since He is the source of this good.

[5] From all this it is evident that love towards the neighbour, which is called charity, holds love to the Lord within itself. If this love is not held within it, fellow citizens, community, country, Church, and the Lord's kingdom are loved for selfish reasons, and so not from a desire that is good but from one that is bad; for whatever a person does for the sake of self as the end in view springs from a desire that is bad. Loving the neighbour for the sake of self consists in loving him for the sake of gain and important positions as the ends in view. The end in view is what determines whether something springs from a desire that is good or one that is bad. The end in view is identical with the love; for what the person loves, that he has as his end. The end in view is also identical with the will; for what a person wills, that he loves. Consequently the end for the sake of which someone acts, or his intentions, constitutes the real person; for a person's character is determined by the character of his will and of his love.

Notes