Luke 6:46-49

And why call ye me Lord, Lord, and do not the things which I say? What will fair professions avail, without a life answerable thereto? Our Lord's words may also refer to what he had just spoken in praise of good words. As if he had said, Though I have thus spoken, you must take notice, that it is in a particular case especially that your good words will manifest the state of your hearts to be good, namely, when the characters and actions of others are spoken of and censured. Good words, on many other occasions, are of no avail; for the best advices given to others, Luke 6:42, or the fairest speeches imaginable addressed to me, your Master, and your giving me the highest titles of respect, are of no manner of signification, if you do not keep my commandments, and possess the graces, and practise the duties which I describe and enjoin. And the flood arose Here is an allusion to the violent rains and sweeping floods in the eastern countries, in the winter. “Though the rains are not extremely frequent at that season, yet, when it does rain, the water pours down with great violence for three or four days and nights together, enough to drown the whole country. Such violent rains in so hilly a country as Judea must occasion inundations very dangerous to buildings within their reach, by washing the soil from under them, and occasioning their fall.” Harmer. See the notes on Matthew 7:21; where the contents of this paragraph are explained. “May these beautiful, striking, and repeated admonitions, which our Saviour gives us of the vanity of every profession which does not influence the practice, be attended to with reverence and fear! We are building for eternity; may we never grudge the time and labour of a most serious inquiry into the great fundamental principles of religion! May we discover the sure foundation, and raise upon it a noble superstructure, which shall stand fair and glorious when hypocrites are swept away into everlasting ruin, in that awful day in which heaven and earth shall flee away from the face of him that sits upon the throne!

Revelation 20:11.” Doddridge.