Testament of Isaac

The Testament of Isaac is a work now regarded as part of the Old Testament apocrypha. It is often treated as one of a trio of very similar works, the other two of which are the Testament of Abraham and Testament of Jacob, though there is no reason to assume that they were originally a single work. All three works are based on the Blessing of Jacob, found in the Bible, in their style.

There is no definite date for the writing of this work, but is believed that it was written between 200AD and 400AD.

It is believed that the book was written in Coptic, although versions exist in Arabic.