Throughout redemptive history, our Lord has planted believers (“good seed”) in the world as His witnesses, to be faithful to Him, become fruitful plants of righteousness, and reflect His will before a corrupt world. The tares, by contrast, are the children of Satan—unbelievers spread throughout the world until they thoroughly outnumber the wheat by a large margin.
“The harvest” represents the Father’s judgment at the end of the age, when His angels will execute sentence on the many unbelievers, just as the human reapers separated the tares from the wheat and burned them.
The apostles likely were ready and eager to separate out the tares immediately, as seen by James’ and John’s attitudes toward the unbelieving Samaritans (Luke 9:54). But that was and is not God’s plan, lest some of the good plants (believers) get inadvertently uprooted with the tares.
During His incarnation Jesus did nothing to destroy His enemies. He even appealed to Judas right to the end that he believe (John 13:26). On the cross He asked forgiveness for those who orchestrated His execution (Luke 23:34). Therefore we also should be instruments of truth and grace toward unbelievers.
This is not the age of God’s judgment—certainly not by the church—but rather the age for evangelism. What does this mean concerning the way we are called to perform ministry in this generation?
From Daily Readings from the Life of Christ, Vol. 1, John MacArthur. Copyright © 2008. Used by permission of Moody Publishers, Chicago, IL 60610