Examining before pronouncing is the difference between a life run on evidence and a life run on first impressions.
Three decisions run under every moment: what to focus on, what it means, and what to do about it. Made in one motion they fuse, the meaning arriving before the looking is done and the action obeying a verdict nobody checked. Held apart, the looking gets narrow enough to be checked before any name is allowed.
A procedure is handed to the priest because a glance makes a poor diagnosis, and because meaning sets the state, the state sets the emotion, and the emotion picks the move. A man who reads a small wrong in his marriage as nothing acts on nothing for years; one who reads it as ruin acts on panic. Examining twice costs the relief of a fast verdict and saves the years otherwise spent obeying a wrong name.