Psalms 10:3 - Matthew Poole's English Annotations on the Holy Bible

Boasteth, or glorieth, or praiseth, or pleaseth himself. Of his heart's desire; or, in, or concerning, or because of the desire, or concupiscence, or lust of his heart, or soul; which word is added to note the vehemency and fervency of it. He glorieth in his very lusts, which are his shame, Philippians 3:19, and especially in the satisfaction of his desires, how wickedly soever he gets it. Desire is oft put for the thing desired, as Psalms 21:2, Psalms 78:29,30. And blesseth the covetous; and as he applaudeth himself, so he commends others that are greedy after and get abundance of gain, though it be done by fraud and violence, accounting such the only happy men. Or, the covetous (the same with the wicked enlarging his desire, as was now said) blesseth, or applaudeth, or flattereth himself in what he hath already gotten, and in the confident expectation of the continuance and increase of his worldly wealth and glory. Whom the Lord abhorreth; so his judgment as well as practice is contrary to God s. Or rather, without any supplement, as it is in the margin, he abhorreth, or despiseth, or provoketh the Lord. He sets himself not only against men, but against God himself, as he declareth more fully in the next verse.