"When Abram was ninety-nine years old, the LORD appeared to Abram and said to him, 'I am Almighty God, El Shaddai; walk before Me and be blameless.
And I will make My covenant between Me and you, and will multiply you exceedingly.'"
Genesis 17:1,2
God revealed Himself to Abram [Abraham] as El Shaddai, Almighty God, and made a covenant with him.
Abraham confirmed this covenant to Isaac, and Isaac confirmed it to Jacob: May God Almighty bless you, and make you fruitful, and multiply you. . .and give you the blessing of Abraham"
Genesis 28:3.
Jacob spoke the blessing of El Saddai over his son Joseph: "By the God of your father who will help you, And by the Almighty who will bless you with the blessings of heaven above,
Blessing of the deep that lies beneath,
Blessings of the breasts and of the womb."
Genesis 49:25
In the book of Job, righteous Elihu understood El Saddai as the one who gives, sustains and restores life. "The Spirit of God has made me, and the breath of the Almighty gives me life"
Job 33:4.
This in Hebrew means life preserved, life repaired, life made whole.
El Shaddai is a refuge in time of trouble, "He who dwells in the secret place of the Most High shall abide under the shadow of the Almighty"
Psalm 91:1.
All who believe in the Lord Jesus Christ are in covenant with Almighty God.
We are a part of the "multiplication of Abraham" and heir with him to all the blessings of God.
El Shaddai is faithful to His covenant.
He is our continual refuge in every need, and He is mighty to sustain and restore us to wholeness.