'Jealous' in the Bible

For Yahweh your God is a devouring fire, a jealous God.

you shall not bow down yourself to them, nor serve them; for I, Yahweh, your God, am a jealous God, visiting the iniquity of the fathers on the children, and on the third and on the fourth generation of those who hate me;

for Yahweh your God in the midst of you is a jealous God; lest the anger of Yahweh your God be kindled against you, and he destroy you from off the face of the earth.