Psalms 139:1

The Aramaic forms in this strophe are the ἅπαξ λεγομ רע (ground-form רעי) in Psa 139:2 and Psa 139:17, endeavour, desire, thinking, like רעוּת and רעיון in the post-exilic books, from רעה (רעא), cupere, cogitare; and the ἅπ. λεγ. רבע in Psa 139:3, equivalent to רבץ, a lying down, if רבעי be not rather an infinitive like בּלעי in Job 7:19, since ארחי is undoubtedly not inflected from ארח, but, as being infinitive, like עברי in Deu 4:21, from ארח; and the verb ארח also, with the exception of this passage, only occurs in the speeches of Elihu (Job 34:8), which are almost more strongly Aramaizing than the Book of Job itself. Further, as an Aramaizing feature we have the objective relation marked by Lamed in the expression בּנתּה לרעי, Thou understandest my thinking, as in Psa 116:16; Psa 129:3; Psa 135:11; Psa 136:19. The monostichic opening is after the Davidic style, e.g., Psa 23:1. Among the prophets, Isaiah in particular is fond of such thematic introductions as we have here in Psa 139:1. On ותּדע instead of ותּדעני vid., on Psa 107:20; the pronominal object stands once beside the first verb, or even beside the second (Kg2 9:25), instead of twice (Hitzig). The "me" is then expanded: sitting down, rising up, walking and lying, are the sum of human conditions or states. רעי is the totality or sum of the life of the spirit and soul of man, and דּרכי the sum of human action. The divine knowledge, as ותּדע says, is the result of the scrutiny of man. The poet, however, in Psa 139:2 and Psa 139:3 uses the perfect throughout as a mood of that which is practically existing, because that scrutiny is a scrutiny that is never unexecuted, and the knowledge is consequently an ever-present knowledge. מרחוק is meant to say that He sees into not merely the thought that is fully fash…

David here lays down this great doctrine, That the God with whom we have to do has a perfect knowledge of us, and that all the motions and actions both of our inward and of our outward man are naked and open before him. I. He lays down this doctrine in the way of an address to God; he says it to him, acknowledging it to him, and giving him the glory of it. Divine truths look fully as well when they are prayed over as when they are preached over, and much better than when they are disputed over. When we speak of God to him himself we shall find ourselves concerned to speak with the utmost degree both of sincerity and reverence, which will be likely to make the impressions the deeper. II. He lays it down in a way of application to himself, not, "Thou hast known all," but, "Thou hast known me; that is it which I am most concerned to believe and which it will be most profitable for me to consider." Then we know these things for our good when we know them for ourselves, Job 5:27. When we acknowledge, "Lord, all souls are thine," we must add, "My soul is thine; thou that hatest all sin hatest my sin; thou that art good to all, good to Israel, art good to me." So here, "Thou hast searched me, and known me; known me as thoroughly as we know that which we have most diligently and exactly searched into." David was a king, and the hearts of kings are unsearchable to their subjects (Pro 25:3), but they are not so to their Sovereign. III. He descends to particulars: "Thou knowest me wherever I am and whatever I am doing, me and all that belongs to me." 1. "Thou knowest me and all my motions, my down-sitting to rest, my up-rising to work, with what temper of mind I compose myself when I sit down and stir up myself when I rise up, what my soul reposes itself in as its stay and support…

Ps 139 In this wisdom psalm, the psalmist opens every aspect of his being, character, behavior, and speech to God’s examination. As hard as life is, he wants to ensure his own growth in wisdom so that he does not come under God’s judgment of the wicked (141:5; 142:3; 143:8, 10; 144:3-4). Further, the poet recognizes that he cannot escape from the Lord. His sense of stress disappears when he considers the Lord’s loving care for him, even before birth (139:13-18). He then invites the Lord to continue examining him as he walks in the path of wisdom (139:23-24). 139:1-6 The Lord knows the psalmist well; God has examined him thoroughly, in an inescapable examination that is painful at times (Job 7:17-19).