The Importance of Prayer

I have been reading a few books on Medjugorje. It emphasizes the importance of prayer, especially the Rosary. We also have to pray for the souls in Purgatory. Many denominations (and indeed other religions) do not believe in Purgatory, so those people have no one to pray for them. The bottom line: pray. We should always be praying, for only then are we safe from the grip of Satan.