"But Jesus answered them, 'My Father is at work until now, so I am at work.'”
It's easy to forget that Jesus and his Father worked. Of course, Jesus was a carpenter and toiled for decades in rather difficult and strenuous work. Furthermore, Genesis 2:2 tells us that on the seventh day the Father rested "from all the work he had done in creation." Work is important to both God and mankind. When you pray about difficulty in work, you are praying to a God who understands.