Moreover, one who enters into marriage focuses more on worldly matters than on divine things; this doesn't imply that marriage is condemned, but rather that purity is called to the highest honor, as the unmarried and widowed devote themselves to the things of the Lord, seeking to be holy in both body and spirit; conversely, the married individual is concerned with worldly affairs, focused on pleasing their spouse (1 Corinthians 7:34).
To reconcile the married with the former widowed, we acknowledge the perspective held by many that three groups are excluded from that great feast—Gentiles, Jews, and heretics. Thus, the apostle states that we must shun covetousness to enter the kingdom of Christ; if we do not, we will be impeded like the Gentiles by wickedness, deceit, shamelessness, and greed (see Romans 1:29). For every covetous or immoral person, who is an idolater, has no inheritance in the kingdom of Christ and God (Ephesians 5:5).
The Jews, by adhering to external observance of the law, burden themselves; hence, to quote the prophet, let us break their chains and free ourselves from their bonds (Psalm 2:3). We have received Christ, who offers us the good yoke of His gentleness (see Matthew 11:30). The five pairs of oxen represent the Ten Commandments or the five books of the Old Testament, and He may have referred to them when saying to the Samaritan woman, You have had five husbands (John 4:18).
As for heresy, it resembles Eve, tempting the faith with its alluring deceptions and corrupting it with seductive falsehoods, dismissing the pure beauty of truth. Guests politely decline the invitation to the feast; although the kingdom remains open to all, our own willfulness hinders us, and while the Lord graciously invites everyone, we often hold ourselves back due to laziness or sin.
Those detached from the kingdom, as well as he who acquires land—remember that those who sold and bought during the days of Noah were engulfed by the flood (see Luke 17:27; Genesis 6:1-7). And the one who chooses the yoke of the law over the gift of grace, or who makes excuses due to marriage—of him it is written, If any man comes to Me and does not hate his father, mother, and wife... he cannot be My disciple (Luke 14:26). If the Lord is willing to set aside His Mother for you and questions, Who is My mother? and Who are My brothers? (Matthew 12:48)—why would you prefer someone over your Lord? Yet, the Lord teaches us not to disregard nature, nor to become enslaved by it, but to honor it and its Creator, ensuring that our love for parents does not lead us to forsake God.