Psalm 1 is a good one to read before scrolling through Substack/other social media or engaging in conversations online:

How happy is the one

who does not walk

in the advice of the wicked

or stand in the pathway

with sinners

or sit in the company of mockers!

Instead, his delight

is in the Lord’s instruction,

and he meditates on it

day and night.

He is like a tree

planted beside flowing streams

that bears its fruit in its season,

and its leaf does not wither.

Whatever he does prospers.

Psalm 1:1-3 (CSB)