John Gill's Exposition of the Whole Bible
Psalms 35:20
For they speak not peace,.... Meaning to himself, or any good man; as Joseph's brethren could not to him, Genesis 37:4; such were the men David had to do with, Psalms 120:6; and such were the enemies of Christ, who could not give him a good word, nor speak one to him,
John 10:20; and such are the enemies of his people, who breathe out nothing but threatenings and slaughter, and not anything that tends to peace, to promote and maintain it. Some versions, as the Septuagint, and they that follow that, render it, "they do speak peace to me"; but then it was in an hypocritical way, as in Psalms 28:3; and as the Jews did to Christ, Matthew 22:16; for it follows:
but they devise deceitful matters against [them that are] quiet in the land; meaning not the wicked, as Kimchi thinks; the rich, who live at ease and in quietness, having as much as heart can wish, "with" whom, as he renders it, David's enemies devised mischief in a deceitful way; but the righteous of the earth, as the Targum; such as David and his men were, who desired to live peaceable and quiet lives under Saul's government; and had no intention to disturb his government, or wrest the crown from him; and as the Messiah, David's son, was, "the humble one in the earth"; as the Arabic version renders it in the singular number; a character that well agrees with Christ, who showed great humility in coming into this world, and during his stay in it; it was a state of humiliation with him, and in which he behaved in the most lowly and humble manner; he was the quiet one in the land; he strove not, nor cried, nor was his voice heard in the street; he was not noisy and clamorous, quarrelsome and litigious; but all the reverse; he bore all insults, reproaches, and sufferings, patiently and quietly: and such are his people, so far as they are influenced by his grace and Spirit; they are quiet and peaceable in kingdoms, cities, and neighbourhoods, and in the churches of God; and yet the wicked are continually plotting against them, and devising things, to their hurt.