'Art' in the Bible

For unto which of the angels said he at any time, Thou art my Son, This day have I begotten thee? and again, I will be to him a Father, And he shall be to me a Son?

And as a mantle shalt thou roll them up, As a garment, and they shall be changed: But thou art the same, And thy years shall not fail.

But one hath somewhere testified, saying, What is man, that thou art mindful of him? Or the son of man, that thou visitest him?

So Christ also glorified not himself to be made a high priest, but he that spake unto him, Thou art my Son, This day have I begotten thee:

as he saith also in another place, Thou art a priest for ever After the order of Melchizedek.

for it is witnessed of him, Thou art a priest for ever After the order of Melchizedek.

(for they indeed have been made priests without an oath; but he with an oath by him that saith of him, The Lord sware and will not repent himself, Thou art a priest for ever);

and ye have forgotten the exhortation which reasoneth with you as with sons, My son, regard not lightly the chastening of the Lord, Nor faint when thou art reproved of him;