Unless someone is called by God and sent as God's prophet to the people of the Covenant, there is no reason why they should listen to him. So, Jeremiah establishes his credentials as a prophet. That is, God "knew", "dedicated", and "appointed" him to be "a prophet to the nations". Jeremiah's excuse that "I do not know how to speak; I am too young" is an attempt to escape the difficulties of the prophetic call. Jeremiah knew the prophets lead a lonely life, are frequently scorned, often persecuted and rejected during their lives. Jeremiah's only assurance is God's promise, "I am with you to deliver you."

In the Gospel, Jesus preaches the parable of the sower. The sower casts the seeds everywhere in the field, but is unable to tell what may be the result of his sowing. A great number of seed may seem wasted. Bible commentators say that Jesus told this parable to encourage his followers. He knew that, like him, they will face ridicule, rejection and even persecution when proclaiming the Good News. They will face discouragement when what they sow does not seem to bear fruit. Yes, a great amount of seed may seem wasted, yet the success and abundance of the seed is assured. Despite much opposition from religious and political leaders, and poor response from the people, Jesus expresses confidence that God will see to the triumph of his kingdom and of its proclamation.