You will not need to fight in this battle. Stand firm, hold your position, and see the salvation of the Lord on your behalf, O Judah and Jerusalem.’ Do not be afraid and do not be dismayed. Tomorrow go out against them, and the Lord will be with you.”
2 Chronicles 20:17
But thanks be to God, who gives us the victory through our Lord Jesus Christ.
1 Corinthians 15:57
No, in all these things we are more than conquerors through him who loved us. For I am sure that neither death nor life, nor angels nor rulers, nor things present nor things to come, nor powers, nor height nor depth, nor anything else in all creation, will be able to separate us from the love of God in Christ Jesus our Lord.
For God gave us a spirit not of fear but of power and love and self-control. 2 Timothy 1:7