Oh, baloney.
The internet abounds with well known prayers to Mary asking her for things, not just to pray for us.
On infallibility, please check into how many dogmas have been pronounced infallible. I think you will be surprised. And did you know that much doctrine was written in the Didache by the apostles? Imagine that?
No. It's well past time the Catholics started providing some links to all their assertions instead of denying everything someone else says and then telling them to look it up themselves.
If you don't then the default response by non-Catholics should just be to declare a win as there is no evidence to support the Catholic's contentions, therefore there is no obligation to believe them.
Catholics need to do their own work to support their own assertions and church. Nobody else is interested or willing to do it for y'all.
You receive the Gifts of the Holy Spirit at Confirmation and a Catholic is expected to use these gifts. In fact, we all receive a call at our Baptism. What are you doing with your call? OSAS is a false belief.
The security of the believers is well founded in the following Scripture, some of which is Jesus own words.
Security of the believer
John 5:24 Truly, truly, I say to you, whoever hears my word and believes him who sent me has eternal life. He does not come into judgment, but has passed from death to life.
John 10:25-30 Jesus answered them, “I told you, and you do not believe. The works that I do in my Father's name bear witness about me, but you do not believe because you are not among my sheep. My sheep hear my voice, and I know them, and they follow me. I give them eternal life, and they will never perish, and no one will snatch them out of my hand. My Father, who has given them to me, is greater than all, and no one is able to snatch them out of the Father's hand. I and the Father are one.”
Ephesians 1:13-14 In him you also, when you heard the word of truth, the gospel of your salvation, and believed in him, were sealed with the promised Holy Spirit, who is the guarantee of our inheritance until we acquire possession of it, to the praise of his glory.
Ephesians 4:30 And do not grieve the Holy Spirit of God, by whom you were sealed for the day of redemption.
Colossians 1:13-14 He has delivered us from the domain of darkness and transferred us to the kingdom of his beloved Son, in whom we have redemption, the forgiveness of sins.
Colossians 3:3 For you have died, and your life is hidden with Christ in God.
2 Corinthians 1:21-22 And it is God who establishes us with you in Christ, and has anointed us, and who has also put his seal on us and given us his Spirit in our hearts as a guarantee.
2 Corinthians 5:4-8 For while we are still in this tent, we groan, being burdened—not that we would be unclothed, but that we would be further clothed, so that what is mortal may be swallowed up by life. He who has prepared us for this very thing is God, who has given us the Spirit as a guarantee.
So we are always of good courage. We know that while we are at home in the body we are away from the Lord, for we walk by faith, not by sight. Yes, we are of good courage, and we would rather be away from the body and at home with the Lord.
Amen! All of the verses above in your post are from the Master’s Throne.