'Enemy' in the Bible

"You have heard that it was said, "You must love your neighbor' and hate your enemy.

While people were sleeping, his enemy came and sowed weeds among the wheat and went away.

"He told them, "An enemy did this!' "The servants asked him, "Do you want us to go and pull them out?'

The enemy who sowed them is the Devil, the harvest is the end of the age, and the reapers are the angels.