New Defender's Study Bible Notes
130:1 Out of the depths. Psalm 130 stresses both the forgiving mercy of the Lord (Psalm 130:4) and the longing for His presence (Psalm 130:6).
130:2 Lord, hear my voice. Note the alternating use of the two Hebrew names translated Lord: “LORD” (Jehovah) occurs in Psalm 130:1,3,5, and 7 (twice), alternating with “Lord” (Adonai) in Psalm 130:2,3, and 6.