Also thy testimonies are my delight The particle gm, gam, connects this with the preceding verse. To adhere unflinchingly to our purpose, when the world takes up an unjust opinion of us, and, at the same time, constantly to mediate on God's law, is an example of Christian fortitude seldom to be met with. The prophet now informs us how he overcame this temptation. Thy testimonies, says he, are my delight: "Although the cruel injustice of men, in charging me falsely, grieves and annoys me, yet the pleasurable delight which I take in thy law is a sufficient recompense for it all." He adds, that God's testimonies are his counselors, by which we are to understand he did not rely on his own judgment simply, but took counsel from the word of God. This point ought to be carefully considered, inasmuch as we see how blind affection predominates in directing the lives of men. Whence does the avaricious man ask council, but from the erroneous principle which he has assumed, that riches are superior to every thing? Why does the ambitious man aspire after nothing so much as power, but because he regards nothing equal to the holding of honorable rank in the world? It is not surprising, therefore, that men are so grievously misled, seeing they give themselves up to the direction of such evil counselors. Guided by the word of God, and prudently yielding obedience to its dictates, there will then be no inlet to the deceits of our flesh, and to the delusions of the world, and we will stand invincible against all the assaults of temptation.

Thy testimonies also are my delight - See the notes at Psalm 119:16. He found his main happiness in the word of God.
And my counselors - Margin, as in Hebrew, "men of my counsel." He sought direction and advice from them as from a friend who would give him counsel. He looked to the revealed law of God to ascertain what was right; to know how he should act in the emergencies of life.

Thy testimonies also are - my counsellors - אנשי עצתי anshey atsathi, "the men of my counsel." I sit with them; and I consider every testimony thou hast given as a particular counsellor; one whose advice I especially need.
The Analysis will farther explain the particular uses of this part.

Thy testimonies also are my delight,.... Or "delights" (x); exceeding delightful to me. The whole of Scripture is so to a good man; he delights in the law of God, after the inward man; the Gospel is a joyful sound to him; the doctrines of peace, pardon, righteousness, and salvation by Christ, are very pleasant; the promises of it give more joy than the finding of a great spoil; and the precepts and ordinances of it are not grievous, but ways of pleasantness and peace;
and my counsellors; or, "the men of my counsel" (y); though David took counsel with men about affairs of state; yet concerning spiritual ones, or what related to his soul, and the concerns of that, not they, but the Scriptures, were the men of his counsel. The Gospel is the whole counsel of God relating to salvation; in it Christ, the wonderful Counsellor, gives advice to saints and sinners: the whole word of God may be profitably consulted on every occasion, and in every circumstance in which a child of God may be; all Scripture, being divinely inspired, is profitable for doctrine, for correction, and instruction in righteousness, 2-Timothy 3:16.
(x) "deliciae meae", Montanus, Tigurine version, Gejerus, Michaelis; "delectationes meae", Pagninus; "oblectationes meae", Junius & Tremellius, Piscator. (y) "viri consilii mei", Pagninus, Montanus, Gejerus.