Today, the Gospel speaks of three important topics. First, our behavior with children. If on other occasions childhood has been praised, on this one we are warned of the evil we can cause them.

To scandalize is not to make lots of noise, as sometimes we understand it; the Greek word which the evangelist uses is “skandalon”, meaning something which makes you stumble upon or slip, like a stone or a banana peel, to say it more clearly. We must highly respect infants, and woe to the one who brings them to sin, in any way! (cf. Lk 17:1). Jesus anticipates the great punishment that waits for him and He does it with very vivid images. In the Holy Land we can still find some very old millstones; they are great round stones with a hole in the midst (they may also remind us, on a larger scale, of the cervical collars we wear when suffering a trauma). Putting the stone around the scandalous one's neck and throwing him into the sea expresses a most terrible punishment. Jesus uses an almost dark humor language example here. Woe to us if we cause one of these little ones to fall! And there are many ways to cause them to sin: to lie, to be ambitious, to be unjustly triumphant. To devote oneself to tasks that will satisfy their vanity...

Secondly, forgiveness. Jesus asks us to forgive, as many times as needed, even in the same day, if the other is sorry, even if our soul resents it: “Be on your guard! If your brother sins, rebuke him; and if he repents, forgive him.” (Lk 17:3). Our capacity to forgive is the measuring stick of our charity.

Lastly, faith: more than mind wealth (in a strictly human meaning), is a “mood”, the outcome of God's experience, is to be able to act by leaning on his confidence. St. Ignatius of Antioch says: “Faith is the beginning of true life”. Who acts with faith may attain true wonders; this is how the Lord expresses it when He says: “If you have faith the size of a mustard seed, you would say to this mulberry tree, ‘Be uprooted and planted in the sea,’ and it would obey you.” (Lk 17:6).