Adam Clarke's Bible Commentary Verse 3. For the Lord is a great God ] Or, "A great God is Jehovah, and a great King above all gods;" or, "God is a great King over all." The Supreme Being has three names here: la EL, hwhy JEHOVAH, µyhla ELOHIM, and we should apply none of them to false gods. The first implies his strength; the second his being and essence; the third, his covenant relation to mankind. In public worship these are the views we should entertain of the Divine Being.
Matthew Henry Commentary
Verses 1-7 - Whenever we come into God's presence, we must come with thanksgiving The Lord is to be praised; we do not want matter, it were well if we did not want a heart. How great is that God, whose the whole earth is and the fulness thereof; who directs and disposes of all!, The Lor Jesus, whom we are here taught to praise, is a great God; the might God is one of his titles, and God over all, blessed for evermore. To him all power is given, both in heaven and earth. He is our God, and we should praise him. He is our Saviour, and the Author of ou blessedness. The gospel church is his flock, Christ is the great an good Shepherd of believers; he sought them when lost, and brought the to his fold.
Original Hebrew כי3588 אל410 גדול1419 יהוה3068 ומלך4428 גדול1419 על5921 כל3605 אלהים׃430