Years ago I read a book on prayer for beginners. The last chapter had a story about a monk who had been waiting years for a vision. As he was praying the vision appeared. At the same time, the bell to the monastery that indicated it was time to feed the poor also rang. He left the chapel and fed those who waited. Upon returning to the chapel, he was surprised that the vision was still there. The angel in the vision said, “Had you not left, I would have.”
Charity can be seen as prayer in action. It is an act of love for those whom God has created.
The story of the last judgment tells us we will be judged by how we treated the least of our brothers. We also have the story of the Good Samaritan.
We do have the story of Mary and Martha in which Jesus says Mary has chosen the better portion, of staying at his feet while Martha was concerned with matters of hospitality.
Our acts of charity must be acts of love, not merely duty. Our prayer life, the time we spend at the feet of Jesus prepares us for action, to bring Christ to His people.