Ye shall know more fully by experience that he is your God, who is the great, good, wise, and faithful God, who performs his word; you shall know, and love, fear, obey, and worship him alone, and according to his will. Of the rest of the verse, see Ezekiel 20:5,23,28, where these passages are spoken to.
Related Commentaries of Ezekiel 20:42
Ezekiel 20:42
42 And ye shall know that I am the LORD, when I shall bring you into the land of Israel, into the country for the which I lifted up mine hand to give it to your fathers.