Evil knows no boundaries!
Yes it does.
God sets the boundaries.
KJV Job 1:8-12
8. And the Lord said unto Satan, Hast thou considered my servant Job, that there is none like him in the earth, a perfect and an upright man, one that feareth God, and escheweth evil?
9. Then Satan answered the Lord, and said, Doth Job fear God for nought?
10. Hast not thou made an hedge about him, and about his house, and about all that he hath on every side? thou hast blessed the work of his hands, and his substance is increased in the land.
11. But put forth thine hand now, and touch all that he hath, and he will curse thee to thy face.
12. And the Lord said unto Satan, Behold, all that he hath is in thy power;
only upon himself put not forth thine hand. So Satan went forth from the presence of the Lord.
KJV 2 Samuel 22:2-4
2. And he said,The Lord is my rock, and my fortress, and my deliverer;
3. The God of my rock; in him will I trust: He is my
shield, and the Horn Of my salvation, my high tower, and my refuge, my saviour; thou savest me from violence.
4. I will call on the Lord, who is worthy to be praised: so shall I be saved from mine enemies.
Without boundaries, without our Shield from evil, we would all be subjects of it in every sort of way.