You can know if it was guided by the Holy Spirit if you can find anywhere in the Bible that:
- We should pray to Mary.
- That we should offer ourselves entirely to Mary.
This is what the Bible tells us that we should do:
We are to call upon God:
“Call unto me, and I will answer thee, and shew thee great and mighty things, which thou knowest not.” Jeremiah 33:3
“And call upon me in the day of trouble: I will deliver thee, and thou shalt glorify me.” Psalm 50:15
“Give ear, O Lord, unto my prayer… In the day of my trouble I will call upon thee: for thou wilt answer me.” Psalm 86:6, 7
“He shall call upon me, and I will answer him: I will be with him in trouble; I will deliver him, and honour him.” Psalm 91:15
“But the salvation of the righteous is of the LORD: he is their strength in the time of trouble.” Psalm 37:39
“O LORD, be gracious unto us; we have waited for thee: be thou their arm every morning, our salvation also in the time of trouble.” Isaiah 33:2
“Cast thy burden upon the LORD, and he shall sustain thee: he shall never suffer the righteous to be moved.” Psalm 55:22
“Evening, and morning, and at noon, will I pray, and cry aloud: and he shall hear my voice.” Psalm 55:17
“The LORD is nigh unto all them that call upon him, to all that call upon him in truth.” Psalm 145:18
“Be careful for nothing; but in every thing by prayer and supplication with thanksgiving let your requests be made known unto God.” Philippians 4:6
So we see from scripture that it is God who hears our prayers. He hasn’t given that ability to anyone else in heaven or He would have told us. Is He not good enough? Why would we go against Him and offer ourselves entirely to someone else? If we offer ourselves entirely to Mary, what is there left to offer to God? Nothing. Praying to Mary and the saints started in someone’s overactive imagination. I would not want to approach God’s judgement seat if my devotion had been to Mary.