Quote from A Course in Miracles Text Chapter 10 - THE IDOLS OF SICKNESS.

T-10.V.11. Out of your gifts to Him the Kingdom will be restored to His Son. 2 His Son removed himself from His gift by refusing to accept what had been created for him, and what he had created in the Name of his Father. 3 Heaven waits for his return, for it was created as the dwelling place of God's Son. 4 You are not at home anywhere else, or in any other condition. 5 Do not deny yourself the joy that was created for you for the misery you have made for yourself. 6 God has given you the means for undoing what you have made. 7 Listen, and you will learn how to remember what you are.