Bible Verses About War with Prayer

(A Psalm of David.) Plead my cause, O LORD, with them that strive with me: fight against them that fight against me.

Take hold of shield and buckler, and stand up for mine help.

Draw out also the spear, and stop the way against them that persecute me: say unto my soul, I am thy salvation.

Praying always with all prayer and supplication in the Spirit, and watching thereunto with all perseverance and supplication for all saints;