Do Not Fear (Isaiah 43:1-7)

Isaiah 43:1-7 (NRSV):

1 But now thus says the Lord,
he who created you, O Jacob,
he who formed you, O Israel:
Do not fear, for I have redeemed you;
I have called you by name, you are mine.
2 When you pass through the waters, I will be with you;
and through the rivers, they shall not overwhelm you;
when you walk through fire you shall not be burned,
and the flame shall not consume you.
3 For I am the Lord your God,
the Holy One of Israel, your Savior.
I give Egypt as your ransom,
Ethiopia and Seba in exchange for you.
4 Because you are precious in my sight,
and honored, and I love you,
I give people in return for you,
nations in exchange for your life.
5 Do not fear, for I am with you;
I will bring your offspring from the east,
and from the west I will gather you;
6 I will say to the north, “Give them up,”
and to the south, “Do not withhold;
bring my sons from far away
and my daughters from the end of the earth—
7 everyone who is called by my name,
whom I created for my glory,
whom I formed and made.”

Queries:

What comfort or power do I find in God’s words to the Israelites?

Where do I see the harmful consequences of fear in or around me?

How will I address this fear and not be overcome by it?

With whom will I address this fear?