All Souls' Day
The Church, after rejoicing yesterday with those of her children who have entered the glory of heaven, today prays for all those who, in the purifying suffering of purgatory await the day when they will be joined to the company of saints. At no place in the liturgy is stated in more striking fashion the mysterious union between the Church triumphant, the Church militant and the Church suffering; at no time is there accomplished in clearer fashion the twofold duty of charity and justice deriving for every Christian from the fact of his incorporation in the mystical Body of Christ. By virtue of the consoling doctrine of the communion of saints the merits and prayers of each one are able to help all; and the Church is able to join her prayer with that of the saints in heaven and supply what is wanting to the souls in purgatory by means of the Mass, indulgences and the alms and sacrifices of her children.
"For this is the will of My Father, that everyone who beholds the Son and believes in Him will have eternal life, and I Myself will raise him up on the last day.” (John 6:40)