The example and reputation of Constantine seemed to countenance the delay of baptism. Future tyrants were… — Edward Gibbon

The example and reputation of Constantine seemed to countenance the delay of baptism. Future tyrants were encouraged to believe that the innocent blood which they might shed in a long reign would instantly be washed away in the waters of regeneration; and the abuse of religion dangerously undermined the foundations of moral virtue.

Source: Wikiquote · CC BY-SA 4.0