Have I not commanded you? Be strong and courageous. Do not be afraid; do not be discouraged, for the Lord your God will be with you wherever you go.

Joshua 1:9

With your help I can advance against a troop with my God I can scale a wall. As for God, his way is perfect: The Lord’s word is flawless; he shields all who take refuge in him. For who is God besides the Lord? And who is the Rock except our God? It is God who arms me with strength and keeps my way secure. He makes my feet like the feet of a deer; he causes me to stand on the heights.

Psalm 18:29-33

So do not fear, for I am with you; do not be dismayed, for I am your God. I will strengthen you and help you; I will uphold you with my righteous right hand.

Isaiah 41:10