9 And so, guard yourself and your soul carefully. You should not forget the words that your eyes have seen, and do not let them be cut away from your heart, throughout all the days of your life. You shall teach them to your sons and to your grandsons,
10 from the day on which you stood before the Lord your God at Horeb, when the Lord spoke to me, saying: 'Gather the people to me, so that they may listen to my words, and may learn to fear me, throughout all the time that they are alive on earth, and so that they may teach their children.'
11 And you approached the base of the mountain, which was burning even toward heaven. And there was a darkness upon it, and a cloud, and a mist.
12 And the Lord spoke to you from the midst of fire. You heard the voice of his words, but you did not see any form at all.
13 And he revealed his covenant to you, which he instructed you to carry out, and the ten words which he wrote on two tablets of stone.
14 And he commanded me, at that time, that I should teach you the ceremonies and judgments which you must carry out, in the land that you shall possess.
15 And so, guard your souls carefully. You saw no likeness on the day that the Lord God spoke to you on Horeb from the midst of fire.