giants

'They swarmed around me like bees; they blazed against me like a crackling fire. But I destroyed them all with the authority of the Lord . My enemies did their best to kill me, but the Lord rescued me. The Lord is my strength and my song; he has given me victory. Songs of joy and victory are sung in the camp of the godly. The strong right arm of the Lord has done glorious things! The strong right arm of the Lord is raised in triumph. The strong right arm of the Lord has done glorious things! I will not die; instead, I will live to tell what the Lord has done. '
Psalms 118:12-17 NLT

"For the weapons of our warfare are not carnal but mighty in God for pulling down strongholds, casting down arguments and every high thing that exalts itself against the knowledge of God, bringing every thought into captivity to the obedience of Christ"
2 Corinthians 10:4-5

"Finally, my brethren, be strong in the Lord and in the power of His might. Put on the whole armor of God, that you may be able to stand against the wiles of the devil. For we do not wrestle against flesh and blood, but against principalities, against powers, against the rulers of the darkness of this age, against spiritual hosts of wickedness in the heavenly places."
Ephesians 6:10-12