James 2:19 (King James Version)
19 Thou believest that there is one God;
thou doest well:
the devils also believe,
Spiritual warfare is real.
To protect ourselves, we must believe in the LORD JESUS, accept Him as our PERSONAL SAVIOR, and follow Him.
Here are some verses that testify of the LORD's power over darkness.
Job 26:6-14 (KJV)
6 Hell is naked before him,
and destruction hath no covering.
7 He stretcheth out the north over the empty place,
and hangeth the earth upon nothing.
8 He bindeth up the waters in his thick clouds;
and the cloud is not rent under them.
9 He holdeth back the face of his throne,
and spreadeth his cloud upon it.
10 He hath compassed the waters with bounds,
until the day and night come to an end.
11 The pillars of heaven tremble and are astonished at his reproof.
12 He divideth the sea with his power,
and by his understanding he smiteth through the proud.
13 By his spirit he hath garnished the heavens;
his hand hath formed the crooked serpent.
14 Lo, these are parts of his ways:
but how little a portion is heard of him?
but the thunder of his power who can understand?
Job 9:4 (KJV)
4 He is wise in heart,
and mighty in strength:
who hath hardened himself against him,
and hath prospered?
Ephesians 1:19-21 (KJV)
19 And what is the exceeding greatness of his power to us-ward who believe,
according to the working of his mighty power,
20 Which he wrought in Christ,
when he raised him from the dead,
and set him at his own right hand in the heavenly places,
21 Far above all principality,
and every name that is named,
not only in this world,
but also in that which is to come:
Psalm 66:7 (KJV)
7 He ruleth by his power for ever;
his eyes behold the nations:
let not the rebellious exalt themselves.
Jeremiah 10:11 (KJV)
11 Thus shall ye say unto them,
The gods that have not made the heavens and the earth,
even they shall perish from the earth,
and from under these heavens.
Psalm 89:18 (KJV)
18 For the Lord is our defence;
and the Holy One of Israel is our king.
2 Chronicles 20:6 (KJV)
6 And said,
O Lord God of our fathers,
art not thou God in heaven?
and rulest not thou over all the kingdoms of the heathen?
and in thine hand is there not power and might,
so that none is able to withstand thee?