Mary, was praying with all the others.

Acts 1:14

"These all continued with one accord in prayer and supplication, with the women,

And Mary the mother of Jesus, and with his brethren."

These were actually half-brothers of Jesus,

because they had the same mother,

but Jesus'

Father was (is), God.

Notice also here that Jesus' mother, Mary, was praying with all the others.

She was not the object of worship,

But was worshipping God herself.

Acts 1:15

"And in those days Peter stood up in the midst of the disciples,

And said,

(The number of names together was about a hundred and twenty,)"

Mary, Gods surrogate mother choice to deliver his son to the world.

There is nothing wrong with calling Mary a spiritual saint from god, 

because we are all spirits from god

Genesis 1.27 KJV - biblegateway.com

It is wrong to worship or idolize anyone other then God!

Exodus 20:2-6

John 4:24