Immaculate Conception readings

HEBREWS 7:11-17
Now if there was perfection through the Levitical priesthood (for under it hath the people received the law), what further need [was there] that another priest should arise after the order of Melchizedek, and not be reckoned after the order of Aaron?

12 For the priesthood being changed, there is made of necessity a change also of the law.

13 For he of whom these things are said belongeth to another tribe, from which no man hath given attendance at the altar.

14 For it is evident that our Lord hath sprung out of Judah; as to which tribe Moses spake nothing concerning priests.

15 And [what we say] is yet more abundantly evident, if after the likeness of Melchizedek there ariseth another priest,

16 who hath been made, not after the law of a carnal commandment, but after the power of an endless life:

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

Luke 11:27-32
27 And it came to pass, as he said these things, a certain woman out of the multitude lifted up her voice, and said unto him, Blessed is the womb that bare thee, and the breasts which thou didst suck.

28 But he said, Yea rather, blessed are they that hear the word of God, and keep it.

29 And when the multitudes were gathering together unto him, he began to say, This generation is an evil generation: it seeketh after a sign; and there shall no sign be given to it but the sign of Jonah.

30 For even as Jonah became a sign unto the Ninevites, so shall also the Son of man be to this generation.

31 The queen of the south shall rise up in the judgment with the men of this generation, and shall condemn them: for she came from the ends of the earth to hear the wisdom of Solomon; and behold, a greater than Solomon is here.

32 The men of Nineveh shall stand up in the judgment with this generation, and shall condemn it: for they repented at the preaching of Jonah; and behold, a greater than Jonah is here.