I don't see ANYTHING in scripture about the "mother of our salvation." I don't see anything about "the immaculate conception." I don't see these concepts mentioned or taught in scripture. These ideas have their basis in man's doctrine, not God's. I cannot live by man's doctrine because there is no life or power in it. Man's doctrine cannot set us free, but if we if we continue in JESUS' Word, then we will know the truth, and the truth will make us free! (John 8:31-32) Jesus did not tell us to continue in Mary's word, but in His Word. He is my Savior and Redeemer, my Prince and King, my Lord and God! In HIM I live and move and have my being! (Acts 17:28) THAT I MAY KNOW HIM!
But whatever things were gain to me, those things I have counted as loss for the sake of Christ. More than that, I count all things to be loss in view of the surpassing value of knowing Christ Jesus my Lord, for whom I have suffered the loss of all things, and count them but rubbish so that I may gain Christ, and may be found in Him, not having a righteousness of my own derived from the Law, but that which is through faith in Christ, the righteousness which comes from God on the basis of faith, that I may know Him and the power of His resurrection and the fellowship of His sufferings, being conformed to His death; in order that I may attain to the resurrection from the dead. (Phil 3:7-11)