There is no “worship” of Mary in the Catholic Church. If you were ever Catholic you would know this.Then there is the veneration and worship of Mary and saints instead of God the Father. Many churches are named in honor of Mary and of saints, something Jesus told us NOT to do as described in the gospel of Matthew verse that I provided in my OP.
The RCC teaches that Mary calls upon RCC followers to "serve her" by reciting the rosary. Of course, that's nowhere to be found in the Bible. It's a doctrine that the RCC adopted many years later. The RCC claims that Mary made 15 promises regarding the reading of the rosary. Here is promise #1: Rosary: 1. Whoever shall faithfully serve me by the recitation of the Rosary, shall receive signal graces.
What did Jesus say? He said we must ONLY "serve" our Father in Heaven. Luke 4:8 And Jesus answered him, “It is written, you shall worship the Lord your God, and him only shall you serve."
Again, in spite of Jesus's own commandment, the RCC utterly ignores it and encourages its followers to "serve" Mary. Frankly, it seems downright Satanic to me.
The 15 promises are not required belief for Catholics as it was a private revelation.
It is merely intercession asking her to pray for you.