Gospel, Saint, prayer of December 7th

Today's Gospel
From the Gospel of Jesus Christ according to Matthew 7,21.24-27.
At that time, Jesus said to his disciples: «Not everyone who says to me: Lord, Lord, will enter the kingdom of heaven, but he who does the will of my Father who is in heaven.
Therefore whoever listens to these words of mine and puts them into practice is like a wise man who built his house on the rock.
The rain fell, the rivers overflowed, the winds blew and fell on that house, and it did not fall, because it was founded on the rock.
Anyone who listens to these words of mine and does not put them into practice is like a foolish man who built his house on the sand.
The rain fell, the rivers overflowed, the winds blew and they fell upon that house, and it fell, and its ruin was great. "

Saint of today - SANT'AMBROGIO
O glorious Saint Ambrose, turn a pitiful gaze
to our Diocese of which you are the Patron;
dispel ignorance of religious things from it;
prevent error and heresy from spreading;
become ever more attached to the Holy See;
get us your Christian fortress, so that, rich in merits
we are one day near you in Heaven. So be it.

Ejaculatory of the day

God, be propitious to me a sinner.