John Calvin's Commentary on the Bible - Psalms 19:1
Verse 1 1.The heavens declare the glory of God. (444) I have already said, that this psalm consists of two parts, in the first of which David celebrates the glory of God as manifested in his works; and, in the other, exalts and magnifies the knowledge of God which shines forth more clearly in his word. He only makes mention of the heavens; but, under this part of creation, which is the noblest, and the excellency of which is more conspicuous, he doubtless includes by synecdoche the whole fabric... read more
Adam Clarke's Commentary on the Bible - Psalms 19:14
Let the words of my mouth - He has prayed against practical sin, the sins of the body; now, against the sins of the mouth and of the heart. Let my mouth speak nothing but what is true, kind, and profitable; and my heart meditate nothing but what is holy, pure, and chaste. Acceptable in thy sight - Like a sacrifice without spot or blemish, offered up with a perfect heart to God. O Lord, my strength - צורי tsuri , "my fountain, my origin." My redeemer - גאלי goali , my... read more