Psalms 17:3

Thou hast proved mine heart,....

"Thou hast proved mine heart." Like Peter, David uses the argument, "Thou knowest all things, thou knowest that I love thee." It is a most assuring thing to be able to appeal at once to the Lord, and call upon our Judge to be a witness for our defence. "Beloved, if our heart condemn us not, then have we confidence toward God." "Thou hast visited me in the night."

proved . . . visited . . . tried--His character was most rigidly tested, at all times, and by all methods, affliction and others (Ps 7:10). purposed that, &c.--or, my mouth does not exceed my purpose;

quarantine:debris (2026-07-29) — starts-lowercase

"Thou hast proved mine heart." Like Peter, David uses the argument, "Thou knowest all things, thou knowest that I love thee." It is a most assuring thing to be able to appeal at once to the Lord, and call upon our Judge to be a witness for our defence. "Beloved, if our heart condemn us not, then have we confidence toward God." "Thou hast visited me in the night." As if he had said, "Lord, thou hast entered my house at all hours; and thou hast seen me when no one else was nigh; thou hast come upon me unawares and marked my unrestrained actions, and thou knowest whether or no I am guilty of the crimes laid at my door." Happy man who can thus remember the omniscient eye, and the omnipresent visitor, and find comfort in the remembrance. We hope we have had our midnight visits from our Lord, and truly they are sweet; so sweet that the recollection of them sets us longing for more of such condescending communings. Lord, if indeed, we had been hypocrites, should we have had such fellowship, or feel such hungerings after a renewal of it? "Thou hast tried me, and shalt find nothing." Surely the Psalmist means nothing hypocritical or wicked in the sense in which his slanderers accused him; for if the Lord should put the best of his people into the crucible, the dross would be a fearful sight, and would make penitence open her sluices wide. Assayers very soon detect the presence of alloy, and when the chief of all assayers shall, at the last, say of us he has found nothing, it will be a glorious hour indeed—"They are without fault before the throne of God." Even here, as viewed in our covenant Head, the Lord sees no sin in Jacob, nor perverseness in Israel; even the all-detecting glance of Omniscience can see no flaw where the great Substitute covers all with beauty and perfection. "I am purposed that my mouth shall not transgress." Oh those sad lips of ours!

Thou hast proved mine heart - Thou well knowest whether there be any evil way in me. Thou hast given me to see many and sore trials; and yet, through thy mercy, I have preserved my integrity both to thee and to my king. Thou hast seen me in my most secret retirements, and knowest whether I have plotted mischief against him who now wishes to take away my life. Thou hast tried me - צרפתני tseraphtani; Thou hast put me to the test, as they do metals in order to detect their alloy, and to purify them: well expressed by the Vulgate, Igne me examinasti, “Thou hast tried me by fire;” and well paraphrased in my old Psalter, - The examynd me the lykkenyng of the fournas, that purges metal, and imang al this, wykednes es nout funden in me: that es, I am funden clene of syn, and so ryghtwis. - He who is saved from his sin is right wise; he has found the true wisdom. My mouth shall not transgress - This clause is added to the following verse by the Vulgate and Septuagint: “That my mouth may not speak according to the works of men, I have observed difficult ways because of the words of thy lips.” That is, So far from doing any improper action, I have even refrained from all words that might be counted inflammatory or seditious by my adversaries; for I took thy word for the regulation of my conduct, and prescribed to myself the most painful duties, in order that I might, in every respect, avoid what would give offense either to thee or to man. Among the genuine followers of God, plots and civil broils are never found.

Thou hast proved mine heart - In this verse he refers to his own character and life in the matter under consideration, or the consciousness of his own innocence in respect to his fellow-men who are persecuting and opposing him. He appeals to the Great Searcher of hearts in proof that, in this respect, he was innocent; and he refers to different forms of trial on the part of God to show that after the most thorough search he would find, and did find, that in these respects he was an innocent man, and that his enemies had no occasion to treat him as they had done. It is still to be borne in mind here that the trial which the psalmist asks at the hand of God was not to prove that he was innocent toward him, or that he had a claim to His favor on account of his own personal holiness, but it was that he was innocent of any wrong toward those who were persecuting him, or, in other words, that after the most searching trial, even by his Maker, it would be found that he had given them no cause for treating him thus. The word here rendered “proved” means “to try, to prove, to examine,” especially metals, to test their genuineness. See Psa 7:9-10, note; Job 12:11, note. The psalmist here says that God had tried or searched “his heart.” He knew all his motives. He had examined all his desires and his thoughts. The psalmist felt assured that, after the most thorough trial, even God would not find anything in his heart that would justify the conduct of his enemies toward him. Thou hast visited me - That is, for the purpose of inspecting my character, or of examining me. The English word “visit,” like the Hebrew, is often used to denote a visitation for the purpose of inspection and examination. The idea is, that God had come to him for the very purpose of “examining” his character. In the night - In solitude. In darkness. When I was alone. […]