T 30 D 2. IT IS NOT FORM YOU SEEK. What form can be a substitute for God the Father’s Love? What form can take the place of all the love in the divinity of God the Son? What idol can make two of what IS one? And CAN the limitless be limited? You do not WANT an idol.
From Workbook lesson 186:
For Love must give, and what is given in His Name takes on the form most useful in a world of form. These are the forms which never can deceive, although they come from Formlessness Itself. Forgiveness is an earthly form of love which as it is in Heaven has no form. Yet what is needed here is given here as it is needed. In this form you can fulfill your function even here, although what love will mean to you when formlessness has been restored to you is greater still. Salvation of the world depends on you who can forgive. Such is your function here.
U 7 A 5. You are His manifestation in this world. Your brother calls to you to be His Voice along with him. Alone he cannot be the Helper of Godʹs Son for he alone is functionless. But joined with you he is the shining Savior of the world, Whose part in its redemption you have made complete. He offers thanks to you as well as him for you arose with him when he began to save the world. And you will be with him when time is over, and no trace remains of dreams of spite in which you dance to deathʹs thin melody. For in its place the hymn to God is heard a little while.And then the Voice is gone, no longer to take form but to return to the eternal Formlessness of God.
From the Clarification of Terms Vol.4 Urtext A Course in Miracles