Psalm 16:2 (isv) I told the LORD, “You are my master, I have nothing good apart from you.
As David is sayng here, nothing we do apart from God has any value in God’s eyes (Job 22:2, Gal 6:8).
Everything we have comes from God (Jas 1:17, 1 Cor 4:7).
This is why we should be thanking God always for everything we have (1 Thess 5:18, Eph 5:20, Heb 13:5).
In so doing we constantly glorify and worship God.
God bless you today