(Synoptics: Matthew 20:1-16)The parable of the labourers in the vineyard is about the grace of God, the freedom that he has to dispense grace in any way that he sees fit, and the unmerited favour that his people receive from him. He cannot be bound by any constraints imposed upon him by anyone else, because what he gives is totally undeserved and beyond all ability of man to deserve.
The parable is first given as an answer to Peter’s question, but it is valuable for all, because it shows how those who think in terms of goods works and earning a reward from God, must let go of that idea and see that salvation is a free gift. The truth is that it is the gift of God that we can even work in his vineyard or serve him at all. What we deserve is to be condemned outright, for we are completely unfit for his service by nature. The call to serve is a gracious call. The wages paid to the first man hired are more like a gift than a wage, and every man must be free to give what he possesses to whom he pleases. By mixing together wages and gifts, Christ sets up a situation which is harder to understand, and yet it skilfully teaches grace to one who is thinking in terms of works.
There is not one of us who would seek entrance into the kingdom of heaven if God did not first come to us. We ought to ask ourselves, why do I live for sin? Why don’t I seek God? But instead we refuse to come to him, and yet he comes out to us.