Psalms 45:2

Grace is poured into thy lips— Hebrew, Grace is poured upon thy lips. The former part of the verse describes the beauty of the king's person; this, his eloquence and gracefulness of address. In this sense Solomon uses these words, Proverbs 22:11. The king is a friend to the grace of lips; i.e. to eloquence of speech and graceful address; and in Ecclesiastes 10:12. The words of a wise man's mouth are said to be grace; i.e. graceful and eloquent. Grace is poured, is used here in the same sense in which Milton uses it, Book 4: ver.364.

————Such grace The hand that form'd them on their shape hath pour'd.
Perhaps we cannot have a better comment upon this period than Raphael's description of Adam, in the same author, Book 8: ver. 218.
Nor are thy lips ungraceful, fire of men, Nor tongue ineloquent; for God on thee Abundantly his gifts hath also pour'd, Inward and outward both, his image fair; Speaking or mute, all comeliness and grace Attends thee, and each word each motion forms.
Such was the eloquence of Solomon, that when the queen of Sheba, who came from the uttermost parts of the earth to hear him, had been witness of the wisdom with which he spoke, There was no more spirit in her, nor was he less remarkable for the elegance of his person: and such was the eloquence and graceful address of our Lord, that even the Nazarites, the most prejudiced of his enemies, could not help wondering at the graceful words which proceeded out of his mouth; nor could the officers who were sent by the Jewish Sanhedrin to take him, find in their hearts to execute their commission; because, never man, said they, spake like this man. We may just observe, that the prophet Isaiah 52:14 represents the Messiah as having no form or comeliness; but this relates chiefly to the scandal of his cross; though it may also refer to his countenance, which, before his death, had been wasted and disfigured by fasting and weariness, by painfulness and sorrow; his visage being marred more than any man, and his form more than the sons of men. But the words of the Psalmist principally relate to that internal beauty, which in the prophesy of Ezekiel is called The beauty of wisdom, chap. Psalms 28:7 or to that glory which men beheld when Christ was manifested in the flesh, even the glory as of the only-begotten of the Father. See Isaiah 50:4.; Luke 2:52. Instead of therefore God, in the last clause, some read, because God.