"All who die in God's grace and friendship but still imperfectly purified, are indeed assured of their eternal salvation; but after death they undergo purification, so as to achieve the holiness necessary to enter the joy of heaven."
-Catechism of the Catholic Church, 1030
For Reflection:
How does Purgatory reveal to us the mercy of God? Why is purification and true holiness necessary to enter the joy of heaven?
by Father Charles Arminjon
Pg 33 Happy those who have heard the divine Word, and kept it faithfully in their hearts. Happy those who, awakening from their sleep, shall have walked honestly and openly, following the apostle's recommendation. Happy those who, like the wise virgins shall have carefully conserved the oil of their lamp, and formed their sheaf for the day of the dazzling, solemn harvest.