15th Sunday of Ordinary Time, Year A

In this Sunday's gospel, taken from Matthew 13: 1-23, Jesus tells the crowd the parable of the sower, who goes out to sow. Some seed falls on the path, some on rocky ground and some among thorns. It is the fruit that falls on good soil that brings forth grain "some a hundredfold, some sixty, some thirty. Any dedicated gardener knows the frustration there can be in growing plants from seed, the need for the right kind of soil, and the satisfaction there is in seeing the seeds bear fruit.

Here's part of a homily by St. Gregory the Great, in which he talks about this parable:

The Sower (1850), Jean-Francois Millet

Be careful that the word you have received through your ears remains in your heart. Be careful that the seed does not fall along the path, for fear that the evil spirit may come and take it from your memory.... The stony ground lacked the necessary moisture for the sprouting seed to yield the fruit of perseverance.

Good earth, on the other hand, brings forth fruit by patience. The reason for this is that nothing we do is good unless we also bear with equanimity the injuries done us by our neighbors. In fact, the more we progress, the more hardships we shall have to endure in this world; for when our love for this present world dies, its sufferings increase. This is why we see many people doing good works and at the same time struggling under a heavy burden of afflictions. They now shun earthly desires, and yet they are tormented by greater sufferings. But, as the Lord said, they bring forth fruit by patience, because, since they humbly endure misfortunes, they are welcomed when these are over into a place of rest in heaven.