ThemesDeception

Religious belief, the supernatural, deception, family relationships and mental illness are key themes of The Testament of Gideon Mack.

Part ofEnglishThe Testament of Gideon Mack

Deception

Religion

Gideon Mack is a self-confessed “charlatan” who becomes a Church of Scotland Minister despite the fact that he is agnostic and is not a man of religious faith at all. Throughout his life, he is able to lie about his true beliefs and fool people into believing that he is a devout Christian and a man of God.

In this life I have lived behind a mask, adapting my disguise as circumstances required. For nearly forty years I have let the world assume that I believed in God when I did not

Gideon admits that he is a “hypocrite” who preaches Christian values and Biblical principles to his congregation and yet does not believe in them or live his life by them, as shown by his affair with Elsie, a married woman.

Childhood

Gideon’s ability to deceive others by adopting different personas is apparent from his childhood. He compares himself to a chameleon - altering his behaviour depending on who he needed to impress. At school, he behaves in a manner which enables him to better fit in with his peers; yet at home he is able to convince his parents that he is a very polite, proper and devout Christian boy.

These different personas are reflected in the language Gideon uses - formal English at home and in class, broader Scots in the playground. As he notes:

It all depended on whom I needed to impress: my parents, my teachers or my peers.

As a boy Gideon deceives his father, hiding the fact that he is borrowing modern fiction from the library, and keeping the sound turned down while he watches Batman on a Sunday.

Marriage and affair

Gideon’s dishonesty is demonstrated in his relationship with Jenny, whom he marries under false pretences.

Before they are married, Gideon already lies to her - denying that he fancied Elsie and claiming that Jenny was the one I wanted to be with.

Gideon is aware that he is lying but it seems to happen without his control:

I don't know why I said these things, expect that it was easier than telling the truth.

He admits that I did not love Jenny as I should have and that Elsie Moffat is the woman that he always wanted. Furthermore, for 10 years he and Elsie are able to keep their illicit affair a secret from John.