that, of course has to with the conception of Christ.....The Immaculate Conception refers to the FACT that Mary was conceived , by her parents, without the stain of original sin....
If Mary was without sin then what exactly was the reason and/or purpose of Jesus? She would have been the perfect sacrifice (just needed one and there’s only been one)since she was born before Jesus. Sorry, but Jesus was the first and only perfect human as there can only be one Savior and everyone else falls short. You can talk about all the dogma you want to, but unless it’s Scripture then it’s not from God.
1 Peter 1:19 Revised Standard Version Catholic Edition (RSVCE)
19 but with the precious blood of Christ, like that of a lamb without blemish or spot.
Romans 3:23 Revised Standard Version Catholic Edition (RSVCE)
23 since all have sinned and fall short of the glory of God,
James 2:10 Revised Standard Version Catholic Edition (RSVCE)
10 For whoever keeps the whole law but fails in one point has become guilty of all of it.
Jeremiah 23:5 Revised Standard Version Catholic Edition (RSVCE)
5 “Behold, the days are coming, says the Lord, when I will raise up for David a righteous Branch, and he shall reign as king and deal wisely, and shall execute justice and righteousness in the land.
Isaiah 11:2-5 Revised Standard Version Catholic Edition (RSVCE)
2 And the Spirit of the Lord shall rest upon him,
the spirit of wisdom and understanding,
the spirit of counsel and might,
the spirit of knowledge and the fear of the Lord.[a]
3 And his delight shall be in the fear of the Lord.
He shall not judge by what his eyes see,
or decide by what his ears hear;
4 but with righteousness he shall judge the poor,
and decide with equity for the meek of the earth;
and he shall smite the earth with the rod of his mouth,
and with the breath of his lips he shall slay the wicked.
5 Righteousness shall be the girdle of his waist,
and faithfulness the girdle of his loins.
Galatians 1:8 Revised Standard Version Catholic Edition (RSVCE)
8 But even if we, or an angel from heaven, should preach to you a gospel contrary to that which we preached to you, let him be accursed.
2 John 1:10 Revised Standard Version Catholic Edition (RSVCE)
10 If any one comes to you and does not bring this doctrine, do not receive him into the house or give him any greeting;
Read your Bible it’s amazing the freedom that it contains.