The Bible tells us that we only have one intercessor in heaven, and that is Jesus Christ:
1 Timothy 2:
5 For there is one God, and one mediator between God and men, the man Christ Jesus
Romans 8:
34 Who is he that condemneth? It is Christ that died, yea rather, that is risen again, who is even at the right hand of God, who also maketh intercession for us.
Hebrews 7:
25 Wherefore he is able also to save them to the uttermost that come unto God by him, seeing he ever liveth to make intercession for them.
That is the only intercession that is required. The Book of Mormon also confirms this teaching:
2 Nephi 2:
9 Wherefore, he is the firstfruits unto God, inasmuch as he shall make intercession for all the children of men; and they that believe in him shall be saved.
Mosiah 14:
[Quoting from Isaiah]
12 Therefore will I divide him a portion with the great, and he shall divide the spoil with the strong; because he hath poured out his soul unto death; and he was numbered with the transgressors; and he bore the sins of many, and made intercession for the transgressors.
Mosiah 15:
8 And thus God breaketh the bands of death, having gained the victory over death; giving the Son power to make intercession for the children of men
Jesus is in fact the only one that is qualified, by virtue of His atoning sacrifice, to be our intercessor in heaven. To appeal to Mary or the Saints for intercession borders on the sacrilege. It is like losing faith in Jesus Christ, and in the sufficiency of His atonement and intercession.
Prayer is not the same as asking your friends here on earth to help you. Your friends are people you can see, and whom you can talk to and know that they can hear. Prayer is an act of faith. It is an appeal to a supernatural being whom you do not see, but whom you believe in faith is able to hear and answer. I don’t know of any instance in the scriptures where one is supposed to appeal to any other being in heaven than the supreme, omnipotent God for assistance. Jesus talked a lot about prayer in the Gospels; but the object of His prayers was always the one God, not anything else. It is contrary to the whole order of things that God has established in the Bible, both the OT as well as the NT.
zerinus