§ 02 · King James Bible
Deuteronomy 6:15
(For the LORD thy God is a jealous God among you) lest the anger of the LORD thy God be kindled against thee, and destroy thee from off the face of the earth.
Simple English
Because your God is very protective, don't make Him angry or He will punish you and remove you from the world.
* Work in progress - there may be occasional inaccuracies