Mary is not a God, Mary is not worshiped and Mary is not Divine in any way.
But Mary is very Special, she is the Mother of God the Flesh, she deserves respect, honor and veneration.
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If she is not divine then how can she hear you? Are you so naive to think that saints in heaven can hear prayers of people on earth all at the same time? The reason you honor Mary is because of the pagan converts in the 3rd century who practiced the female diety worship. They simply substituted Mary for their pagan gods.