2.9-God's word is solid to the core. Do I have careless words? Is my word good?

Matthew 12.
³³ “If you grow a healthy tree, you’ll pick healthy fruit. If you grow a diseased tree, you’ll pick worm-eaten fruit. The fruit tells you about the tree.
^34-37 “You have minds like a snake pit! How do you suppose what you say is worth anything when you are so foul-minded? It’s your heart, not the dictionary, that gives meaning to your words. A good person produces good deeds and words season after season. An evil person is a blight on the orchard. Let me tell you something: Every one of these careless words is going to come back to haunt you. There will be a time of Reckoning. Words are powerful; take them seriously. Words can be your salvation. Words can also be your damnation.”

Psalm 33.

Psalm 33The Message (MSG)

33 ^1-3 Good people, cheer God!
    Right-living people sound best when praising.
Use guitars to reinforce your Hallelujahs!
    Play his praise on a grand piano!
Invent your own new song to him;
    give him a trumpet fanfare.

^4-5 For God’s Word is solid to the core;
    everything he makes is sound inside and out.
He loves it when everything fits,
    when his world is in plumb-line true.
Earth is drenched
    in God’s affectionate satisfaction.

^6-7 The skies were made by God’s command;
    he breathed the word and the stars popped out.
He scooped Sea into his jug,
    put Ocean in his keg.

^8-9 Earth-creatures, bow before God;
    world-dwellers—down on your knees!
Here’s why: he spoke and there it was,
    in place the moment he said so.