18 And all the people were watching the thunderings and the flames and the sound of the horn and the mountain smoking; and when they saw it, they kept far off, shaking with fear.
19 And they said to Moses, To your words we will give ear, but let not the voice of God come to our ears, for fear death may come on us.
20 And Moses said to the people, Have no fear: for God has come to put you to the test, so that fearing him you may be kept from sin.