Always pray for the faithful departed, including MyrnaM.
MyrnaM frequently went to Mass and recieved the Sacraments, and she received the Last Rites. We know her by her fruits, which were good here on CathInfo and from testimonies of people who personally knew her. She was a solid Catholic and a holy woman. Of course she's of the Church Triumphant. But even if she's in purgatory, she can still pray for us here. To deny these facts is to deny the Faith.
Your sentiments are correct, sram, but your terminology is wrong.
The Church has three components
1. the Church Militant (that's us)
2. the Church Suffering (that's the souls in purgatory)
3. the Church Triumphant (that's those who are in God's presence)
Yes, indeed. The prayers of the Church Suffering are most powerful.