If so, you should be able to settle the matter conclusively by posting the verse(s) which authorize such prayers to those who have passed on.
And he that searcheth the hearts knoweth what is the mind of the Spirit, because he maketh intercession for the saints according to the will of God. Romans 8:27
“pray one for another” (James 5:16). Even the Saints requested others to pray for them. St. Paul asks the Thessalonians: “pray for us” (2Thes 3:1). The same he asks of the Hebrews (Heb 13:18), and of the Ephesians “Praying always with all prayer and supplication..for all the saints; and for me, that utterance may be given unto me” (Eph 6:18).
The departed saints live, the Lord explains this to the Sadducees: “have ye not read that which was spoken unto you by God saying: I am the God of Abraham and the God of Isaac and the God of Jacob. God is not a God of the dead, but of the living.” (Mat 22:31,32). Those saints are living, so why consider them dead by not asking for their prayers?
Both Moses and Elijah appeared with the Lord on Mount Tabor during the Transfiguration. Moses who died in the flesh 14 centuries earlier, was seen with the Lord alive same like Elijah who was taken up to heaven. The spirits of the righteous are immortal, they are in paradise, where they see and know more than we do
Let us now consider some biblical examples of the intercession of the Angels:
The book of Zechariah tells us of an Angel interceding on behalf of Jerusalem, “Then the angel of the Lord answered and said: O Lord of hosts, how long willt Thou not have mercy on Jerusalem…” his intercession was indeed accepted by the Lord “thus saith the Lord: I am returned to Jerusalem with mercies, my house shall be built in it saith the Lord of hosts” (Zech 1:12_16).
Another example is the Angel interceding on behalf of Joshua the high priest, when Satan was standing to resist him, we hear the Angel say “The Lord rebuke thee, O Satan…is not this a brand plucked out of fire?” The intercession of the Angel was indeed accepted for we are told concerning Joshua: “Take away the filthy garments from him. And unto him he said, behold I have caused thy iniquity to pass from thee..” (Zech 3:1_4).
We are also told of Israel when he blessed the two children of Joseph his son that he said: “The Angel which redeemed me from all evil, bless the lads.” (Gen 48:16).
Angels are described in the epistle to the Hebrews as “ministering spirits, sent forth to minister for them who shall be heirs of salvation.” (Heb 1:14). If they have a ministry on behalf of people here on earth, how much more would be their ministry on our behalf in heaven where they belong?
Let us finally answer another objection that is put forward:
Some say that we should not “pray to the saints” only to God. Indeed! for in asking for their help we are not praying to the saints but actually asking them to pray on our behalf.
We ask for the saints intercession because of the great favor they have with God.
We ask for their intercession because God allowed and accepted such intercessions.
We believe in intercession because we believe in the life of the world to come. Because we believe that the saints who departed are alive.
We ask for the intercession of the Saints to honor them for God himself honors them by accepting their intercessions. “If any man serve me, him will my Father honor.” (Jn 12:26).
What you called "intercessory with Saints," is language that normally refers to mortal praying to spirits for them to intercede with God on the behalf of the petitioner. If that is not what you meant, please clarify.
Orthodox worship and prayer, on the other hand, is simply crowded. Though we worship only the Triune God, we nevertheless do so in company with a “great cloud of witnesses,” whom we frequently acknowledge in our prayers, asking for them to join us in our prayer, seeking their prayers for us, just as assuredly they are urging us on from the life in heaven and interceding constantly before God for us.
Then what does "why the holy spirit only intercedes for the living" mean?
You believe saints are dead so I'm asking scriptural evidence for that and also that intercession is only advocated for the ones on Earth also answer my questions in the original thread.