What does the Bible say about the parable of the tares and the wheat?

In Matthew 13:24-30, Jesus describes the kingdom of heaven through the parable of the tares and the wheat. In this parable, the good seed represents the children of the kingdom, while the tares symbolize the children of the wicked one, sown by the enemy. This illustrates the coexistence of believers and unbelievers within the world until the end of the age, when God will gather and separate them. The parable emphasizes that salvation is a work of God, revealing a new nature in the true believers, while the tares remain unchanged in their sinful state.