[AlguyA]

"How come you guys omit prayers to Moses, David, Abraham, Deborah, and other OT saints? Hebrews 11 accords them honor."

Actually, we do. When we pray the Litany of Saints, among others we ask "All the Holy Patriarchs and Prophets" to pray for us. We also ask all angels in heaven to pray for us.

[ventana]

...and I ask the Blessed Mary, ever Virgin,
All the Angels & Saints,
And you my brothers and sisters,
To pray for me to the Lord our God.