Psalmen 18:20

(Heb.: 18:21-24) On גּמל (like שׁלּם with the accusative not merely of the thing, but also of the person, e.g., Sa1 24:18), εὐ or κακῶς πράττειν τινά, vid., on Psa 7:5. שׁמר, to observe = to keep, is used in the same way in Job 22:15. רשׁע מן is a pregnant expression of the malitiosa desertio. "From God's side," i.e., in His judgment, would be contrary to the general usage of the language (for the מן in Job 4:17 has a different meaning) and would be but a chilling addition. On the poetical form מנּי, in pause מנּי, vid., Ew. 263, b. The fut. in Psa 18:23, close after the substantival clause Psa 18:23, is not intended of the habit in the past, but at the present time: he has not wickedly forsaken God, but (כּי = imo, sed) always has God's commandments present before him as his rule of conduct, and has not put them far away out of his sight, in order to be able to sin with less compunction; and thus then (fut. consec.) in relation (עם, as in Deu 18:13, cf. Sa2 23:5) to God he was תמים, with his whole soul undividedly devoted to Him, and he guarded himself against his iniquity (עון, from עוה, Arab. 'wâ, to twist, pervert, cf. Arab. gwâ, of error, delusion, self-enlightenment), i.e., not: against acquiescence in his in-dwelling sin, but: against iniquity becoming in any way his own; מעוני equivalent to מעותי (Dan 9:5), cf. מחיּי = than that I should live, Jon 4:8. In this strophe, this Psalm strikes a cord that harmonises with Psa 17:1-15, after which it is therefore placed. We may compare David's own testimony concerning himself in Sa1 26:23., the testimony of God in Kg1 14:8, and the testimony of history in Kg1 15:5; Kg1 11:4.

Here, I. David reflects with comfort upon his own integrity, and rejoices in the testimony of his conscience that he had had his conversation in godly sincerity and not with fleshly wisdom, Co2 1:12. His deliverances were an evidence of this, and this was the great comfort of his deliverances. His enemies had misrepresented him, and perhaps, when his troubles continued long, he began to suspect himself; but, when God visibly took his part, he had both the credit and the comfort of his righteousness. 1. His deliverances cleared his innocency before men, and acquitted him from those crimes which he was falsely accused of. This he calls rewarding him according to his righteousness (Psa 18:20, Psa 18:24), that is, determining the controversy between him and his enemies, according to the justice of his cause and the cleanness of his hands, from that sedition, treason, and rebellion, with which he was charged. He had often appealed to God concerning his innocency; and now God had given judgment upon the appeal (as he always will) according to equity. 2. They confirmed the testimony of his own conscience for him, which he here reviews with a great deal of pleasure, Psa 18:21-23. His own heart knows, and is ready to attest it, (1.) That he had kept firmly to his duty, and had not departed, not wickedly, not wilfully departed, from his God. Those that forsake the ways of the Lord do, in effect, depart from their God, and it is a wicked thing to do so. But though we are conscious to ourselves of many a stumble, and many a false step taken, yet if we recover ourselves by repentance, and go on in the way of our duty, it shall not be construed into a departure, for it is not a wicked departure, from our God. (2.) That he had kept his eye upon the rule of God's commands (Psa 18:22):…

18:20-24 The psalmist affirms that loyalty is rewarded. He puts his trust in the Lord (see 16:1) and commits himself to living with integrity (see Pss 1, 15, 24; see also 19:12-14).