“Yahweh will keep you from all evil.
He will keep your life.
Yahweh will keep
Your going out.
Yahweh will keep
Your coming in.
Yahweh will do this
From this time on and forevermore.”
This psalm ends with Yahweh keeping these pilgrims of Israel from evil. He would protect their lives, whether they were coming in or going out. He would be their eternal protector from this time on.