ADVENT from Liturgical Year, Vol. I

…We find that this mystery of the coming, or Advent, of Jesus is at once simple and threefold. It is simple, for it is the one same Son of God that is coming; it is threefold, because He comes at three different times and in three different ways. “In the first coming,” says St. Bernard, “He comes in the flesh and in weakness; in the second, He comes in spirit and in power; in the third, He comes in glory and in majesty; and the second coming is the means whereby we pass from the first to the third.”…The holy Church, therefore, during Advent, awaits in tears and with ardor the arrival of her Jesus in His first coming…Now, during the season of Advent, our Lord knocks at the door of all men’s hearts, at one time so forcibly that they must needs notice Him; at another, so softly that it requires attention to know that Jesus is asking admission. He comes to ask them if they have room for Him, for He wishes to be born in their house. The house indeed is His, for he built it and preserves it, yet He complains that His own refused to receive Him; at least the greater number did. “But as many as received Him, He gave them power to be made the sons of God, born not of flood, nor of the flesh, but of God.” It is evident, from what we have said, that Advent is a season especially devoted to the exercises of what is called the purgative life, which is implied in that expression of St. John, so continually repeated by the Church during this holy time: Prepare ye the way of the Lord! Let all, therefore, strive earnestly to make straight the path by which Jesus will enter into their souls. Let the just, agreeably to the teaching of the apostle, forget the things that are behind (Phil. 3:13), and labor to acquire fresh merit. Let sinners begin at once and break the chains which now enslave them. Let them give up those bad habits which they have contracted. Let them weaken the flesh, and enter upon the hard work of subjecting it to the spirit. Let them, above all things, pray with the Church. And when our Lord comes, they may hope that He will not pass them by, but that He will enter and dwell within them; for He spoke of all when He said these words: “Behold I stand at the gate and knock: if any man shall hear My voice and open to Me the door, I will come in unto him.”

from Liturgical Year, Vol. I