Abstract
God’s revelation is not uncommonly represented as a past speaking---“God has spoken,” “We have heard.” In order to study how the possibilities of reasoning are affected when the crucial evidence to which reasoning may appeal is a remembered speaking, a parableis offered in which three young brothers dispute whether their mother has called them home. Their arguments necessarily take an ad hominem tum. It is found that the claims of the brother who remembers hearing are provisionally, partially, and prescriptively reasonable. This brother’s position resembles that of St. Paul at Romans 1 :18-32 (“So they are without excuse” ).