I ask you your own question
. Show me biblical evidence where we are commanded or even just encouraged to seek prayers from dead saints.
And on the second part I highlighted, show me where in the Bible we receive grace from anyone else who is not Jesus Christ. God is the only one who gives grace. That's the whole point of the gospel. If we could receive grace from anyone else, Jesus wouldn't have died for us.
I was Catholic. I was raised to believe that ''rejecting Jesus's Mother is ultimately disrespectful to God''. But then I read the Bible and found out that is not true. Never in the Bible did I see an apostle praying to Mary or ''venerating'' her, or praying to Moses or John the Baptists.
There's plenty, actually.
For example, in Revelation 5:8, where John depicts the saints in heaven offering our prayers to God under the form of "golden bowls full of incense, which are the prayers of the saints." But if the saints in heaven are offering our prayers to God, then they must be aware of our prayers. They are aware of our petitions and present them to God by interceding for us.
It is clear from Revelation 5:8 that the saints in heaven do actively intercede for us. We are explicitly told by John that the incense they offer to God are the prayers of the saints.
There's so much. I suggest you read your bible again.
The intercession of fellow Christians—which is what the saints in heaven are—also clearly does not interfere with Christ’s unique mediatorship because in the four verses immediately preceding 1 Timothy 2:5, Paul says that Christians should interceed: "First of all, then, I urge that supplications, prayers, intercessions, and thanksgivings be made for all men, for kings and all who are in high positions, that we may lead a quiet and peaceable life, godly and respectful in every way. This is good, and pleasing to God our Savior, who desires all men to be saved and to come to the knowledge of the truth" (1 Tim. 2:1–4). Clearly, then, intercessory prayers offered by Christians on behalf of others is something "good and pleasing to God," not something infringing on Christ’s role as mediator.
That's just scratching the surface.
You say that you "were" Catholic? Once a Catholic always a Catholic.
My good God, girl. You gave up Christ in the most blessed sacrament for some modern-day fundamentalist nonsense?
Do a proper examination of conscience, give your confession, and return to Christ's Holy Catholic Church and our Lord in the Eucharist. See you at Mass on Sunday.
"Unless you eat the flesh of the Son of Man and drink his blood you have no life in you."