"I don't think it is given to any of us to be impertinent to great religions with impunity"

This quote by John Le Carre is a suggestion that we should be considerate of all religions. He is suggesting that it is not a good idea to be disrespectful or disrespectful to any faith, as there will be consequences for doing so. He is cautioning us that we should not take our liberty of speech too far, as it is not our place to be crucial of something that is so essential to so many individuals. He is advising us that we should bear in mind our words and actions when it comes to matters of faith, as we may not be able to escape the consequences of our actions. He is also suggesting that we need to be tolerant and understanding of different beliefs, as we ought to not be so quick to judge or criticize something that we do not understand. Ultimately, this quote is a tip that we must be considerate of all religious beliefs and that we ought to not take our freedom of speech too far.