And yet he is aware of everywhere I go; if he were to test me, I would emerge like pure gold. My footsteps have not strayed from the path he established; I have followed his way and never turned aside.
But what I tell you is this: Do not swear at all, either by heaven, since it is God’s throne, or by earth, since that is his footstool, or by Jerusalem, since that is the city of the great King.
You are the salt of the earth. But if salt loses its taste, what can be done to make it salty once again? It is no longer good for anything, and thus it is cast out and trampled underfoot.
If you refrain from traveling on the Sabbath and from engaging in your own interests on my holy day, if you call the Sabbath a day of joy and regard the Lord’s holy day as honorable, if you honor it by not going your own way, serving your own interests, or attending to your own affairs; then you will find true happiness in the Lord, and I will enable you to ride upon the heights of the earth. I will nourish you with the heritage of your father Jacob, for the mouth of the Lord has spoken.