22. Grace to you and peace, signifies the delight of truth and good.
 This in particular is what is meant by “grace” in the Word; as in John:
And the Word became flesh, and dwelt in us, and we beheld His glory, a glory as of the only-begotten from the Father, full of grace and truth, of His fullness we all received, and grace for grace. For the law was given through Moses; grace and truth came through Jesus Christ (John 1:14, 16-17).
It is said “grace and truth,” because grace is the affection and the delight of truth. And in Luke, after the Lord had explained in the synagogue the prophesy of Isaiah respecting Himself, that is, the Divine truth, it is said:
All wondered at the words of grace proceeding out of His mouth (Luke 4:22).
the Divine truths that the Lord spoke are called “words of grace proceeding out of His mouth,” because they are acceptable, grateful, and delightful. In general, Divine grace is all that is given from the Lord; and as all that is so given has relation to faith and love, and faith is the affection of truth from good, this is meant in particular by Divine grace: for to be gifted with faith and love, or with the affection of truth from good, is to be gifted with heaven, thus with eternal blessedness.
~Apocalypse Explained, Emmanuel Swedenborg (Whitehead, trans) n. 22.