The Gospel of Matthew includes the Lord's Prayer within the Sermon on the Mount; this long discourse by Jesus is the summary of Christian spirituality, morals, and ethics. It can be said that the Sermon on the Mount is the proclamation or announcement of the Kingdom of God, the dominion or empire of the divine perfections, to men.
And before teaching the Lord's Prayer, Jesus taught the importance of praying and how to do it correctly; that is why he said these words: "But when you pray, go into your room, close the door and pray to your Father, who is unseen. Then your Father, who sees what is done in secret, will reward you" Matthew 6:6. And Jesus taught this with the intention of explaining that the Kingdom of God is not a matter of masks, of pleasing others, but of proceeding with humility, mercy, and righteousness.
The Lord's prayer is an invocation to God containing four specific requests: the first is that His kingdom and His will be revealed; the second is for daily sustenance; the third is for forgiveness of offenses against one's neighbor; and the last is a request related to the fear of God, which essentially consists of living free from sinful desires, that is, living free from concupiscence. This is why Jesus taught: "And lead us not into temptation, but deliver us from the evil one" Matthew 6:13.
And this last request of the Lord's Prayer, not to give in to the temptations of the world, is perhaps the most important request, because with this request, what is being asked is to be able to live in the grace of God.
Without explicitly stating it, the spiritual gift of the fear of God (constancy, firmness, devotion) is present in the Lord's Prayer, because this gift is the good soil on which the seed of faith is planted. It is useless to ask that the Kingdom of God be manifested with its power in the world if people do not have a heart prepared to receive it. The last request of the Lord's Prayer is the one that reinforces all the others. In essence, the last request of the Lord's Prayer is an expression of the first two commandments, and a request that acknowledges how God distributes his gifts as he desires.
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