Bible Verses About Skepticism: General references

Who is the Almighty, that we should serve Him, and what would we gain if we pray to Him?’

They said to God, ‘Depart from us. What can the Almighty do to us?’

The fool says in his heart, “There is no God.” They are corrupt; their acts are vile. There is no one who does good.

The fool says in his heart, “There is no God.” They are corrupt; their ways are vile. There is no one who does good.

And at that time I will search Jerusalem with lamps and punish the men settled in complacency, who say to themselves, ‘The LORD will do nothing, either good or bad.’

You have said, ‘It is futile to serve God. What have we gained by keeping His requirements and walking mournfully before the LORD of Hosts?