In some codices of the lxx this Psalm (as Euthymius also bears witness) has no inscription at all; in others, however, it has the inscription: Ψαλμὸς τῷ Δαυεὶδ ὅτε αὐτὸν ἐδίωκεν Ἀβεσσαλὼμ ὁ υἱὸς αὐτοῦ (Cod. Sinait. οτε αυτον ο υς καταδιωκει). Perhaps by the same poet as Psa 142:1-7, with which it accords in Psa 143:4, Psa 143:8, Psa 143:11 (cf. Psa 142:4, 8), it is like this a modern offshoot of the Davidic Psalm-poetry, and is certainly composed as coming out of the situation of him who was persecuted by Absalom. The Psalms of this time of persecution are distinguished from those of the time of the persecution by Saul by the deep melancholy into which the mourning of the dethroned king was turned by blending with the penitential sorrowfulness of one conscious of his own guilt. On account of this fundamental feature the church has chosen Psa 143:1-12 for the last of its seven Psalmi poenitentiales. The Sela at the close of Psa 143:6 divides the Psalm into two halves.
Verses 1-6
The poet pleads two motives for the answering of his prayer which are to be found in God Himself, viz., God's אמוּנה, truthfulness, with which He verifies the truth of His promises, that is to say, His faithfulness to His promises; and His צדקה, righteousness, not in a recompensative legal sense, but in an evangelical sense, in accordance with His counsel, i.e., the strictness and earnestness with which He maintains the order of salvation established by His holy love, both against the ungratefully disobedient and against those who insolently despise Him. Having entered into this order of salvation, and within the sphere of it serving Jahve as his God and Lord, the poet is the servant of Jahve. And because the conduct of the God of salvation, ruled by this order of
