Luke 13:24

(in reg. ad int. 240.) For as in earthly life the departure from right is exceeding broad, so he who goes out of the path which leads to the kingdom of heaven, finds himself in a vast extent of error. (int. 241.). But the right way is narrow, the slightest turning aside being full of danger, whether to the right or to the left, as on a bridge, where he who slips on either side is thrown into the river. (Hom. in Psalm 1, 15.) For the soul wavers to and fro, at one time choosing virtue when it considers eternity, at another preferring pleasures when it looks to the present. Here it beholds ease, or the delights of the flesh, there its subjection or captive bondage; here drunkenness, there sobriety; here wanton mirth, there overflowing of tears; here dancing, there praying; here the sound of the pipe, there weeping; here lust, there chastity.

(24, 40. in Matt.) What then is that which our Lord says elsewhere, My yoke is easy, and my burden is light? (Matt. 11:30.) There is indeed no contradiction, but the one was said because of the nature of temptations, the other with respect to the feeling of those who overcame them. For whatever is troublesome to our nature may be considered easy when we undertake it heartily. Besides also, though the way of salvation is narrow at its entrance, yet through it we come into a large space, but on the contrary the broad way leadeth to destruction.

(Serm. 111.) Now our Lord in no wise contradicts Himself when He says, that there are few who enter in at the strait gate, and elsewhere, Many shall come from the east and the west; (Matt. 8:11.) for there are few in comparison with those who are lost, many when united with the angels. Scarcely do they seem a grain when the threshing floor is swept, but so great a mass will come forth from this floor, that it will fill the granary of heaven.

(Mor. 11. c. 50.) Now when He was about to speak of the entrance of the narrow gate, He said first, strive, for unless the mind struggles manfully, the wave of the world is not overcome, by which the soul is ever thrown back again into the deep.

Urged thereto by their love of safety, yet shall not be able, frightened by the roughness of the road.