“BLESSED”—see how this Book of Psalms opens with a benediction, even as did the famous Sermon of our Lord upon the Mount! The word translated “blessed” is a very expressive one. The original word is plural, and it is a controverted matter whether it is an adjective or a substantive. Hence we may learn the multiplicity of the blessings which shall rest upon the man whom God hath justified, and the perfection and greatness of the blessedness he shall enjoy. We might read it, “Oh, the blessednesses!” and we may well regard it (as Ainsworth does) as a joyful acclamation of the gracious man’s felicity. May the like benediction rest on us!
C.H. Spurgeon The Treasury of David