Ephesian 6:10-12
10 Finally, my brethren, be strong in the Lord, and in the power of his might.
11 Put on the whole armour of God, that ye may be able to stand against the wiles of the devil.
12 For we wrestle not against flesh and blood, but against principalities, against powers, against the rulers of the darkness of this world, against spiritual wickedness in high places
2 Corinthians 10:4
4 (For the weapons of our warfare are not carnal, but mighty through God to the pulling down of strong holds;)god
5 Casting down imaginations, and every high thing that exalteth itself against the knowledge of God, and bringing into captivity every thought to the obedience of Christ;
2 Timothy 1:7
7 For God hath not given us the spirit of fear; but of power, and of love, and of a sound mind.
Isaiah 40:31
31 But they that wait upon the Lord shall renew their strength; they shall mount up with wings as eagles; they shall run, and not be weary; and they shall walk, and not faint.