And when they received it, they grumbled against the landowner, saying, ‘These last worked only one hour, and you have made them equal to us who have borne the burden of the day and the scorching heat.’ But he replied to one of them, ‘Friend, I am doing you no wrong; did you not agree with me for a denarius?
An alternative interpretation identifies the early laborers as Jews, some of whom resent the late-comers (Gentiles) being welcomed as equals in God's Kingdom.
Arland J. Hultgren writes: "While interpreting and applying this parable, the question inevitably arises: Who are the eleventh-hour workers in our day?
We might want to name them, such as deathbed converts or persons who are typically despised by those who are longtime veterans and more fervent in their religious commitment.
"[4] A USCCB interpretation is that the parable's "close association with Mt 19:30 suggests that its teaching is the equality of all the disciples in the reward of inheriting eternal life.
"[5] The USCCB interpret Mt 19:30 as: "[A]ll who respond to the call of Jesus, at whatever time (first or last), will be the same in respect to inheriting the benefits of the kingdom, which is the gift of God.