Hebrews 7:21

(for [Levitical] priests were appointed without [God] taking [such] an oath, but Christ was appointed with an oath by God when He said to Him [Psa. 110:4], "The Lord made a vow and will not change His mind [when He said], 'You are a priest forever')."

Hebrews 7:17

For it is declared [about Jesus in the Scriptures, Psa. 110:4], "You are a priest forever according to the order of Melchizedek."

Hebrews 6:16-18

For people make vows by someone greater [than themselves], and an argument is settled when someone takes an oath [that he is telling the truth].

Treasury of Scripture Knowledge

Summary

(For those priests were made without an oath; but this with an oath by him that said unto him, The Lord sware and will not repent, Thou art a priest for ever after the order of Melchisedec:)

The lord

Sware

General references

Bible References

The lord

Hebrews 7:17
For it is declared [about Jesus in the Scriptures, Psa. 110:4], "You are a priest forever according to the order of Melchizedek."

Sware

Hebrews 6:16
For people make vows by someone greater [than themselves], and an argument is settled when someone takes an oath [that he is telling the truth].

General references

Hebrews 7:17
For it is declared [about Jesus in the Scriptures, Psa. 110:4], "You are a priest forever according to the order of Melchizedek."