Let the proud be ashamed - Referring here to his enemies, who appear to have been in the higher ranks of life, or to have been those who prided themselves on their wealth, their station, or their influence. See the notes at Psalms 119:51. The psalmist asks here that they might be confounded or put to shame; that is, that they might fail of accomplishing their purposes in regard to him. See Psalms 25:2-3, notes; Job 6:20, note.
For they dealt perversely with me - They were not honest; they deceived me; they took advantage of me; they were not true to their professions of friendship. Compare the notes at Isaiah 59:3; notes at Job 8:3; notes at Job 34:12.
Without a cause - Hebrew, “by a lie.” That is, They have been guilty of falsehood in their charges or accusations against me. I have given them no occasion for such treatment, and their conduct is based on an entire misrepresentation. See the notes at John 15:25.
But I will meditate in thy precepts - See the notes at Psalms 1:2. I will not be diverted from thee, from thy law, from thy service, by all that man can do to me; by all the false charges which the enemies of religion may bring against me; by all the contempt or persecution that I may suffer for my attachment to thee. See Psalms 119:23, note; Psalms 119:69, note.