The Book of our people contains some beautiful poetic verses:
(translation from the original Hebrew is my own - JF)
"And Moses alighted to G-d, and G-d called to him from the mountain saying, So shall you say to the house of Jacob, and tell to the children of Israel. You have seen that which I did to Egypt; I carried you on the wings of eagles and I brought you to Me. And now, If you will indeed hearken to My voice and keep my covenant then you will be a treasure to Me from among all the nations, for all the earth is Mine. And you shall be a nation of princes, and a holy nation. These are the words which you shall speak to the children of Israel."