I don’t think I would be so surprised by the way Catholics practise “spontaneous prayers” because in fact … I’ve already prayed with Catholics in this way, in interconfessional groups …
Not all Evangelicals are fierce anti-Catholics, I’m glad of what your local evangelical radio station said …
We don’t agree with all the teachings of the Catholic church, but when I go to Mass ( for example if someone invites me to a wedding, at Midnight Mass and so on … and sometimes I go there alone … ) there are a lot of things I can fully associate myself with, and I do …
with some prayers, some songs …
I listen to the Bible readings, just before I ask God to open my heart …
during the Eucharist I also feel in fellowship with the Catholics, especially with those who take it, because even if we don’t agree on transubstantation ( for me the wine and the bread are symbols … ), I know that both Protestants and Catholics commemorate Christ’s atoning death at this moment, so IN SPITE OF THE DOCTRINAL DIFFERENCE ( I don’t “ignore” or “minimize” it ) I can feel in fellowship with the Catholics because then , even if I don’t take the Eucharist, I remember Christ’s death, that He had to die because of my sins ( so I confess them to God ) and I know that Catholics also do the same, so the doctrinal difference doesn’t prevent me from feeling in fellowship with “you” …