This psalm extols the majestic glory of the LORD.
David calls our attention to the skies as they manifest the existence of LORD as the creator. The skies do not have to speak any language and still people from all nations can understand the presence of LORD.
LORD made the sun, to bring light to the world and made it move from east to west so that the entire world will experience that light at varying intervals.
The laws of LORD are perfect and those who abide them will have everlasting life. LORD's wisdom is priceless.
Psalm 19:10 They are more precious than gold,David understood his flaws and is pleading LORD to keep him from evil ways, as he is not a perfect man. He prayed that he is able to meditate LORD and carry out His commandments all throughout his life. He needs this relationship with LORD as He is a rock and redeemer to those who trust in Him and follow his paths.
than much pure gold;
they are sweeter than honey,
than honey from the honeycomb.