If you have seen that you want to pray in your dream: It is useful to think about it in detail instead of making sudden decisions, you can put yourself in the forefront of the issues you are responsible for. To see that you want to pray in your dream refers to strengthening of faith, leading a good life, struggling in the way of Allah and instilling good in people. Not wanting to pray in a dream means committing sin, inclining towards worldly life without thinking about the hereafter, and following the wrong path.