Isaiah 43:15
I am the LORD, your Holy One,
What it says
He identifies Himself as the LORD, the Holy One of Israel, their Creator and King.
What it is doing
This verse piles up titles that ground the promise in God's covenant authority.
In context
14Thus says the LORD your Redeemer, 15I am the LORD, your Holy One, 16Thus says the LORD, who makes a way in the sea 17who brings out the chariots and horses, 18“Do not call to mind the former things; 19Behold, I am about to do something new; 20The beasts of the field will honor Me, 21The people I formed for Myself