Psa 101:5 Whoever slanders his neighbor in secret, him will I put to silence; whoever has haughty eyes and a proud heart, him will I not endure."
Psa 41:6 Whenever one comes to see me, he speaks falsely, while his heart gathers slander; then he goes out and spreads it abroad.  41:10 But you, O LORD, have mercy on me; raise me up, that I may repay them.
The Psalmist is speaking the law. We should not speak evil of our neighbor.   He is teaching in 101 that in.speaking the axioms he has been converted to have convictions in 101. Psa 10:3 He boasts of the cravings of his heart; he blesses the greedy and reviles the LORD. Instead the Psalmist blesses the righteous while the wicked blesses the greedy. Psa 28:9 Save your people and bless your inheritance; be their shepherd and carry them forever.
God loves us by recreating our lives through pronouncing blessing . God defends ,delivers ,sheilds,comforts,and gives us gifts. He recreate our lives by fulfilling His promises according to His covenant. Fights for us in the curses. Answers our pronouncements by a decree in working good for us. His Spirit levels our path as our advocate. When we speak the axioms we are recreating the world. The Psalmist lives in blessing by avoiding destruction in the curse.