Yes, they are sinners just like the rest of us, just like Pastor MacArthur, And yes, I have read the Bible cover to cover. May I point out the part of the Gospels where Christ says to love your enemies and pray for your persecutors? You seem to have skipped that part.
How do you know who I pray for? I do pray for all those who don’t know Jesus as their Savior. That includes Catholics who believe that Mary or some other dead person is going to do something for them. Jesus is omniscient. Mary is not. Pray to Him.