First Letter to the Corinthians 9:13-18
Do you not know that those who are employed in the temple service get their food from the temple, and those who serve at the altar share in what is sacrificed on the altar? In the same way, the Lord commanded that those who proclaim the gospel should get their living by the gospel. But I have made no use of any of these rights, nor am I writing this so that they may be applied in my case. Indeed, I would rather die than that no one will deprive me of my ground for boasting! If I proclaim the gospel, this gives me no ground for boasting, for an obligation is laid on me, and woe betide me if I do not proclaim the gospel! For if I do this of my own will, I have a reward; but if not of my own will, I am entrusted with a commission. What then is my reward? Just this: that in my proclamation I may make the gospel free of charge, so as not to make full use of my rights in the gospel.
Holy Gospel of Jesus Christ according to
Saint Matthew 13:31-35
He put before them another parable: ‘The kingdom of heaven is like a mustard seed that someone took and sowed in his field; it is the smallest of all the seeds, but when it has grown it is the greatest of shrubs and becomes a tree, so that the birds of the air come and make nests in its branches.’ He told them another parable: ‘The kingdom of heaven is like yeast that a woman took and mixed in with three measures of flour until all of it was leavened.’ Jesus told the crowds all these things in parables; without a parable he told them nothing. This was to fulfil what had been spoken through the prophet: ‘I will open my mouth to speak in parables; I will proclaim what has been hidden from the foundation of the world.’