1 Heb “[O] one who lives.”
2 Traditionally “the Most High.”
3 The Lord is compared here to a bird who protects its young under the shadow of its wings (see v. 4).
4 The divine name used here is “Shaddai” (שַׁדַּי, shadday; see also Ps 68:14). Shaddai (or El Shaddai) is the mighty king (sovereign judge) of the world who grants life/blesses and kills/judges. In Genesis he blesses the patriarchs with fertility and promises numerous descendants. Outside Genesis he both blesses/protects and takes away life/happiness.

In other versions

He who dwells in the shelter of the Most High

will abide in the shadow of the Almighty.

I will say to the Lord, “My refuge and my fortress,

my God, in whom I trust.”

Whoever dwells in the shelter of the Most High

will rest in the shadow of the Almighty.

I will say of the Lord, “He is my refuge and my fortress,

my God, in whom I trust.”

The one who lives under the protection of the Most High

dwells in the shadow of the Almighty.

I will say concerning the Lord, who is my refuge and my fortress,

my God in whom I trust:

Those who live in the shelter of the Most High

will find rest in the shadow of the Almighty.

This I declare about the Lord:

He alone is my refuge, my place of safety;

he is my God, and I trust him.

One who lives in the secret place of the Most High

will lodge in the shadow of Shaddai.

I will say to Yahweh, “You are my refuge and my fortress,

my God in whom I trust.”

He that dwelleth in the secret place of the most High

Shall abide under the shadow of the Almighty.

I will say of the Lord, He is my refuge and my fortress:

My God; in him will I trust.

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