Following the parable of the wedding feast of the king's son, where He described how the king prepared a banquet for his son and sent out his servants to invite those who were summoned, He expressed sorrow for those who, due to their love for worldly matters, could not attend. He remarked: "If anyone comes to Me and does not hate his father and mother, wife and children, brothers and sisters, yes, and even his own life, he cannot be My disciple" (Luke 14:26). This teaches us that anyone wishing to enter His kingdom must first renounce everything that tugs at their heart towards the world, or they cannot enter the longed-for kingdom.
Furthermore, the Lord highlighted the necessity of active faith, recounting how the king "came in to see the guests" and spotted a man who was not wearing a wedding garment, ordering that he be cast into utter darkness (Matthew 22:11-13). Many may come under the title of Christianity but find themselves excluded due to a lack of righteous deeds. Similarly, the Apostle Paul, aware that one cannot simultaneously love both the things of God and worldly possessions, wrote to his son Timothy, "No soldier gets entangled in civilian pursuits, since his aim is to please the one who enlisted him" (2 Tim. 2:4). He cautioned that "if anyone competes as an athlete, he does not receive the crown unless he competes according to the rules" (2 Tim. 2:5). To encourage Timothy that his efforts would bear fruit, he stated, "It is the hardworking farmer who ought to have the first share of the crops" (2 Tim. 2:6).
In his letters, Paul also explained that "the unmarried man is anxious about the things of the Lord, how to please the Lord, but the married man is anxious about worldly things, how to please his wife" (1 Cor. 7:32-33). Such an individual may face the dreadful proclamation: "Cast him into utter darkness; there will be weeping and gnashing of teeth" (Matthew 22:13).