Immaculate Conception: was Mary without sin?

In this video I cite an article from "What saith the scriptures" about whether or not Mary is to be venerated and considered sinless. What a bunch of hooey. There is no where in the KJB that says to pray to, worship or look to Mary as a co redemptrix for any part of our salvation. Jesus Christ alone was sinless and no one else. All have sinned and fallen short of the glory of God. Not all but Mary. It's so spiritually dangerous to attach importance to the wrong person or teaching when they are out of order. I pray you'll realize that Mary was a virgin who God chose to bring the Saviour into this world. She needed to bring two turtledoves to be sacrificed for her sins. She knew she was not sinless. She was an obedient woman who God chose not to be worshipped and adored but to be an example of true obedience. I pray if you're a catholic, that you will turn from any thinking that keeps you stuck in a religious cycle of bad teaching stemming from man's traditions as opposed to God's Holy Word. It's faith alone, through grace alone, in Christ alone that saves us. No works, no keeping sacraments, no praying to saints, no being a member of the Catholic church, etc. Those are man made additions that will keep you out of Heaven. Come out of her today while you still can. In Christ's love