'Zealous' in the Bible

“Phinehas son of Eleazar, son of Aaron the priest, has turned back My wrath from the Israelites because he was zealous among them with My zeal, so that I did not destroy the Israelites in My zeal.

It will be a covenant of perpetual priesthood for him and his future descendants, because he was zealous for his God and made atonement for the Israelites.”

He replied, “I have been very zealous for the Lord God of Hosts, but the Israelites have abandoned Your covenant, torn down Your altars, and killed Your prophets with the sword. I alone am left, and they are looking for me to take my life.”

“I have been very zealous for the Lord God of Hosts,” he replied, “but the Israelites have abandoned Your covenant, torn down Your altars, and killed Your prophets with the sword. I alone am left, and they’re looking for me to take my life.”

When they heard it, they glorified God and said, “You see, brother, how many thousands of Jews there are who have believed, and they are all zealous for the law.

He continued, “I am a Jewish man, born in Tarsus of Cilicia but brought up in this city at the feet of Gamaliel and educated according to the strict view of our patriarchal law. Being zealous for God, just as all of you are today,

So also you—since you are zealous for spiritual gifts, seek to excel in building up the church.

I advanced in Judaism beyond many contemporaries among my people, because I was extremely zealous for the traditions of my ancestors.