1. Ewing A. C. Dr , Second Thoughts in Moral Philosophy, pp. 176–179.
2. Evil and Omnipotence;Farrell;Mind,1958
3. ‘Omnipotence, Evil and Supermen’, Philosophy, Vol. XXXVI, No. 137 (April and July 1961).
4. Examined in my article, ‘Evil and Omnipotence’, Mind, Vol. LXIV, No. 254 (April 1955), esp. pp. 208–209.
5. Grave , op. cit. p. 260;