Just this morning one of the assisting priests where I am living and I had a brief discussion about purgatory and the need to raise our awareness of praying for "those who have gone before marked by the sign of faith." I don't get to think much about purgatory but it's been a funny thing: I've been thinking about the Catholic practice of praying for the souls in purgatory and need to keep in mind and heart the place the dead continue to have in our lives and in Church. I suspect that most of us observe All Souls Day once a year but is that enough? We probably don't think of those who have died, our family, friends and even those unknown to us personally, as needing prayers for purification. Perhaps we think of our dead as already being with God face-to-face and therefore in no need of prayer. Affectively this line of thinking is understandable. But really, do we think that our deceased friends and family were that perfect in life that aren't in need of prayer and sacrifice?
Also today I was surfing the usual Catholic news sites and I was astonished to see this video news item on Rome Reports talking about purgatory. Something is in the air! Since Divine Providence works in mysterious ways, I leave it to you to pray and think about the holy and not yet holy souls.
There is much unsound doctrine on the Church's faith in purgatory. I bid you to do some personal work on knowing what the Church believes AND what it doesn't believe. See this entry on purgatory.