'Enemy' in the Bible
"You have heard that it was said, 'Love your neighbor' and 'Hate your enemy.'
But while his people were sleeping, his enemy came and sowed darnel in the midst of the wheat and went away.
And he said to them, 'An enemy has done this!' So the slaves said to him, 'Then do you want us to go [and] gather them?'
And the enemy who sowed them is the devil, and the harvest is the end of the age, and the reapers are angels.
Behold, I have given you the authority to tread on snakes and scorpions, and over all the power of the enemy, and nothing will ever harm you.
[and] said, "O [you who are] full of all deceit and of all unscrupulousness, [you] son of the devil, [you] enemy of all righteousness! Will you not stop making crooked the straight paths of the Lord!
But "if your enemy is hungry, feed him; if he is thirsty, give him [something] to drink; for [by] doing this, you will heap up coals of fire upon his head."
So then, have I become your enemy [by] being truthful to you?
And do not consider [him] as an enemy, but admonish [him] as a brother.
extinguished the effectiveness of fire, escaped the edge of the sword, were made strong from weakness, became mighty in battle, put to flight enemy battle lines.
Adulterous people! Do you not know that friendship with the world is enmity with God? Therefore whoever wants to be a friend of the world makes [himself] an enemy of God.