Matthew Poole and continuators on Hebrews 7:3

3 Without father , without mother , without descent , having neither beginning of days, nor end of life ; but made like unto the Son of God , abideth a priest continually .

In this Verse is a mystical Description of the Eternity of Christ's Person and Priesthood, set out by the Spirit in the Silence and Omission of things that concerned Melchisedec and his Glory; so that what here is represented to be typically and in shadow, that was Christ really and substantially; for he gives no account of his Father, Mother, Genealogy, Birth, or Death; the Spirit either not revealing it to him, or ordering him to leave it out, that he might appear the more lively and perfect Type of Christ, being represented in all things different from all the Men that ever were, or shall be; such a Priest therefore as he was, was Christ to be: Not deriving his Priesthood from any by Birth, nor leaving it to any after him. As Melchisedec was without Father, that was a Priest before him, or is recorded from whom he should derive, as the Levitical Priesthood had; so Christ as to his Humanity, was without any Human Father, conceived only by the Power of the Holy Ghost.

As to any Scripture-Records of it, or to any Title of the Priesthood by her, as those of Aaron's Family had: So Christ, as to his Deity, was without a Mother, being the eternal Son of the Father only, and without any Title in his Humanity to the Priesthood from the Virgin, she being of David's Family, and not of Aaron's.

There is no Line of him described in the Scripture, mentioning from whence he descended, or by what Genealogy he came to the Priesthood, as the Aaronites did clear their Right, Nehem. 7.64. As to Christ, who shall declare his Generation, or produce the lineal Role by which he claimeth the Priesthood? Isa. 53.8. comp. v. 12, 15.

There is no Record of his Birth or Death, tho he had a Father or Mother, as there is of Adam's beginning and end, who had neither: So Christ as to his Priesthood had no Predecessor, nor shall have any Successor, v. 16, 24, 28. As a Sacrifice and the Lamb of God, he had his time of entrance into the World, and of his leaving it; yet as God's Priest, he [illegible: 1 letter]ad neither beginning nor end of days. Pure Eternity is its rise, and its end shall not be till God be all in all.

[non-Latin text not transcribed], he was in these things the Shadow, Picture, and Resemblance of what Christ should be in his Royal Priesthood. In these singular Prerogatives a visible Type of God-Man; he was the Sign likening, and Christ was the Truth and Substance of it.

These Words, the Key to all the Description before. God made many other Persons eminent Types of his Son, but Melchisedec was the only Type of the Eternity of his Royal Priesthood; for which the Holy Ghost singled him out, dropt him down, as it were, from above, and then took him up again, without any further account of him in the Scripture, that he might convey this Mystery to us. That which hath no beginning nor end of it recorded, is as abiding for ever; which this Type had not; and so fully sets out the Truth designed to be conveyed by it.

Marginal references: Gr. without pedigree.