John 14:1

14 “Let not your heart be troubled; you believe in God, believe also in Me.

Isaiah 26:3

You will keep him in perfect peace,
Whose mind is stayed on You,
Because he trusts in You.

2 Timothy 1:7

⁷ For God has not given us a spirit of fear, but of power and of love and of a sound mind.

Isaiah 41:10

Fear not, for I am with you;
Be not dismayed, for I am your God.
I will strengthen you,
Yes, I will help you,
I will uphold you with My righteous right hand.’