The surviving manuscript of the instructional work A Manual of Religious Belief is written in the form of a theological dialogue between father and child written out in holograph by John Murdoch for William Burnes, Robert Burns's father. William had started to compose and compile the work before Robert Burns's birth and wrote the first rough draft that has not survived. This work was originally composed with a stronger Scots language content that Murdoch modified, as well as making grammatical corrections.