And here is something from the first source about praying to the saint, or dead people.
“If anyone says that it is a deception to celebrate masses in honor of the saints and in order to obtain their intercession with God, as the Church intends, let him be cursed” –Canons and Decrees of the Council of Trent
““Where, O death, is your victory? Where, O death, is your sting?” The sting of death is sin, and the power of sin is the law. But thanks be to God! He gives us the victory through our Lord Jesus Christ.”