John 2:17

Then the disciples remembered that it was written, "The zeal of thine house hath eaten me up."

Acts 22:3-5

I am indeed a Jewish man, born in Tarsus of Cilicia, but educated in this city at the feet of Gamaliel, instructed accurately in the law of our fathers, being zealous for God, as ye all are this day:

Romans 10:2-4

For I am a witness for them, that they have a zeal for God, but not according to knowledge.

Hebrews 2:17

Wherefore he ought in all things to be made like to his brethren, in order to become a merciful and faithful high-priest in those things which relate to God, to make a propitiation for the sins of the people:

Hebrews 7:11

If therefore there was perfection by the Levitical priesthood (for under that the people had the law given to them), what farther need was there that another priest should arise after the order of Melchisedec, and not be called after the order of Aaron?

Hebrews 7:17-18

For the testimony is, Thou art a priest for ever after the order of Melchisedec.

1 Peter 2:5

ye also, as living stones, are built up, a spiritual house, a holy priesthood, to offer spiritual sacrifices, well pleasing to God through Jesus Christ.

1 Peter 2:9

But ye are an elect race, a royal priesthood, a holy nation, a people acquired by purchase; that ye should publish abroad the excellencies of him, who hath called you out of darkness into his marvellous light:

1 John 2:2

and he himself is the propitiatory victim for our sins: and indeed not for ours only, but for the whole world.

Revelation 1:6

and made us kings and priests to his God and Father; to him be glory and might for ever and ever. Amen.

Treasury of Scripture Knowledge

Summary

And he shall have it, and his seed after him, even the covenant of an everlasting priesthood; because he was zealous for his God, and made an atonement for the children of Israel.

Bible References

An everlasting

Hebrews 7:11
If therefore there was perfection by the Levitical priesthood (for under that the people had the law given to them), what farther need was there that another priest should arise after the order of Melchisedec, and not be called after the order of Aaron?
1 Peter 2:5
ye also, as living stones, are built up, a spiritual house, a holy priesthood, to offer spiritual sacrifices, well pleasing to God through Jesus Christ.
Revelation 1:6
and made us kings and priests to his God and Father; to him be glory and might for ever and ever. Amen.