What does "scrupulosity" mean?

Scrupulosity: The quality or state of being scruppulous; doubt; doubtfulness respecting decision or action; caution or tenderness from the far of doing wrong or ofending; nice regard to exactness and propierty; precision. The first sacrilege is looked on with horror; but when they have made the breach, their scrupulosity soon retires. Dr. H. More. Careful, even to scrupulosity, . . . to keep their Sabbath. South.