We've more than adequately covered the ground all around that mulberry bush.
Sacrifice is a concept I understand - and reject.
Moreover, the sacrifices in the bible stories are all made by people
to appease their god, not the other way around. It's the god who made the impossible rules, who devised the excessive punishments, who invented the idea of sin. That's not justice; that's whim, prejudice, tantrums and cruelty.
Revenge is a concept I understand - and reject.
In answer to your question
How much time do you take to think about spirituality?
Keep in mind that an efficient, high-powered factory gets more work done in a set period of time than a haphazard, poorly supplied one, so the product can't be accurately rated in hours alone: you have to include horsepower, organization of labour and quality control in your equation of output.
My answer as of this moment: sufficient to my requirements.